diff --git a/Makefile b/Makefile
index c831b18a..50bad831 100644
--- a/Makefile
+++ b/Makefile
@@ -46,7 +46,7 @@ tg-launch-%.yaml: templates/%.jsonnet templates/components/version.jsonnet
 update-templates: set-version
 	for model in ${MODELS}; do \
 	  for graph in ${GRAPHS}; do \
-	    cm=$${graph},cassandra,pulsar,milvus,grafana,trustgraph,$${model}; \
+	    cm=$${graph},pulsar,milvus,grafana,trustgraph,$${model}; \
 	    input=templates/main.jsonnet; \
 	    output=tg-launch-$${model}-$${graph}.yaml; \
 	    echo $${model} + $${graph} '->' $${output}; \
diff --git a/templates/main.jsonnet b/templates/main.jsonnet
index a9b870eb..26e6ecda 100644
--- a/templates/main.jsonnet
+++ b/templates/main.jsonnet
@@ -1,6 +1,6 @@
 local components = {
     neo4j: import "components/neo4j.jsonnet",
-    cassandra: import "components/neo4j.jsonnet",
+    cassandra: import "components/cassandra.jsonnet",
     pulsar: import "components/pulsar.jsonnet",
     milvus: import "components/milvus.jsonnet",
     grafana: import "components/grafana.jsonnet",
@@ -23,5 +23,3 @@ local config = std.foldl(add, options, {});
 
 std.manifestYamlDoc(config)
 
-
-
diff --git a/tg-launch-azure-cassandra.yaml b/tg-launch-azure-cassandra.yaml
index a76d16e0..e54c9cde 100644
--- a/tg-launch-azure-cassandra.yaml
+++ b/tg-launch-azure-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -418,7 +417,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -445,7 +444,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -460,14 +459,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-azure-neo4j.yaml b/tg-launch-azure-neo4j.yaml
index a76d16e0..0dc30dec 100644
--- a/tg-launch-azure-neo4j.yaml
+++ b/tg-launch-azure-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -418,7 +418,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -445,7 +445,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -460,7 +460,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-bedrock-cassandra.yaml b/tg-launch-bedrock-cassandra.yaml
index ebcf1eb8..1c78ac4b 100644
--- a/tg-launch-bedrock-cassandra.yaml
+++ b/tg-launch-bedrock-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "chunker-recursive"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -422,7 +421,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -453,7 +452,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -468,14 +467,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-bedrock-neo4j.yaml b/tg-launch-bedrock-neo4j.yaml
index ebcf1eb8..904e72ea 100644
--- a/tg-launch-bedrock-neo4j.yaml
+++ b/tg-launch-bedrock-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -422,7 +422,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -453,7 +453,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -468,7 +468,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-claude-cassandra.yaml b/tg-launch-claude-cassandra.yaml
index 9d18fd49..70230715 100644
--- a/tg-launch-claude-cassandra.yaml
+++ b/tg-launch-claude-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -416,7 +415,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -441,7 +440,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -456,14 +455,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-claude-neo4j.yaml b/tg-launch-claude-neo4j.yaml
index 9d18fd49..d551eb96 100644
--- a/tg-launch-claude-neo4j.yaml
+++ b/tg-launch-claude-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -416,7 +416,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -441,7 +441,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -456,7 +456,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-cohere-cassandra.yaml b/tg-launch-cohere-cassandra.yaml
index a11873d1..9e6d4b7d 100644
--- a/tg-launch-cohere-cassandra.yaml
+++ b/tg-launch-cohere-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -414,7 +413,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -437,7 +436,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -452,14 +451,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-cohere-neo4j.yaml b/tg-launch-cohere-neo4j.yaml
index a11873d1..b92ecb41 100644
--- a/tg-launch-cohere-neo4j.yaml
+++ b/tg-launch-cohere-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -414,7 +414,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -437,7 +437,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -452,7 +452,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-ollama-cassandra.yaml b/tg-launch-ollama-cassandra.yaml
index 37e0f0cc..904d0025 100644
--- a/tg-launch-ollama-cassandra.yaml
+++ b/tg-launch-ollama-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -414,7 +413,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -437,7 +436,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -452,14 +451,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-ollama-neo4j.yaml b/tg-launch-ollama-neo4j.yaml
index 37e0f0cc..f3d9c440 100644
--- a/tg-launch-ollama-neo4j.yaml
+++ b/tg-launch-ollama-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -414,7 +414,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -437,7 +437,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -452,7 +452,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-openai-cassandra.yaml b/tg-launch-openai-cassandra.yaml
index 40ae1eff..ae1f7dc2 100644
--- a/tg-launch-openai-cassandra.yaml
+++ b/tg-launch-openai-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -416,7 +415,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -441,7 +440,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -456,14 +455,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-openai-neo4j.yaml b/tg-launch-openai-neo4j.yaml
index 40ae1eff..cd58cce9 100644
--- a/tg-launch-openai-neo4j.yaml
+++ b/tg-launch-openai-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -416,7 +416,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion-rag":
     "command":
@@ -441,7 +441,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "vectorize":
     "command":
@@ -456,7 +456,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}
diff --git a/tg-launch-vertexai-cassandra.yaml b/tg-launch-vertexai-cassandra.yaml
index ddd725ab..0e509775 100644
--- a/tg-launch-vertexai-cassandra.yaml
+++ b/tg-launch-vertexai-cassandra.yaml
@@ -1,4 +1,21 @@
 "services":
+  "cassandra":
+    "deploy":
+      "resources":
+        "limits":
+          "cpus": "1.0"
+          "memory": "512M"
+        "reservations":
+          "cpus": "0.5"
+          "memory": "512M"
+    "environment":
+      "JVM_OPTS": "-Xms256M -Xmx256M"
+    "image": "docker.io/cassandra:4.1.6"
+    "ports":
+    - "9042:9042"
+    "restart": "on-failure:100"
+    "volumes":
+    - "cassandra:/var/lib/cassandra"
   "chunker":
     "command":
     - "${CHUNKER:-chunker-token}"
@@ -16,7 +33,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +50,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +122,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +155,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +170,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -202,24 +219,6 @@
     "restart": "on-failure:100"
     "volumes":
     - "minio-data:/minio_data"
-  "neo4j":
-    "deploy":
-      "resources":
-        "limits":
-          "cpus": "1.0"
-          "memory": "256M"
-        "reservations":
-          "cpus": "0.5"
-          "memory": "256M"
-    "environment":
-      "NEO4J_AUTH": "neo4j/password"
-    "image": "docker.io/neo4j:5.22.0-community-bullseye"
-    "ports":
-    - "7474:7474"
-    - "7687:7687"
-    "restart": "on-failure:100"
-    "volumes":
-    - "neo4j:/data"
   "pdf-decoder":
     "command":
     - "pdf-decoder"
@@ -233,7 +232,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +267,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +290,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,24 +343,24 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
-    - "triples-query-neo4j"
+    - "triples-query-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
           "cpus": "0.5"
-          "memory": "128M"
+          "memory": "512M"
         "reservations":
           "cpus": "0.1"
-          "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+          "memory": "512M"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,15 +377,15 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
-    - "triples-write-neo4j"
+    - "triples-write-cassandra"
     - "-p"
     - "pulsar://pulsar:6650"
     - "-g"
-    - "bolt://neo4j:7687"
+    - "cassandra"
     "deploy":
       "resources":
         "limits":
@@ -395,7 +394,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -418,7 +417,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
     "volumes":
     - "./vertexai:/vertexai"
@@ -447,7 +446,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
     "volumes":
     - "./vertexai:/vertexai"
@@ -464,14 +463,14 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
+  "cassandra": {}
   "etcd": {}
   "grafana-storage": {}
   "milvus": {}
   "minio-data": {}
-  "neo4j": {}
   "prometheus-data": {}
   "pulsar-conf": {}
   "pulsar-data": {}
diff --git a/tg-launch-vertexai-neo4j.yaml b/tg-launch-vertexai-neo4j.yaml
index ddd725ab..3eeb03da 100644
--- a/tg-launch-vertexai-neo4j.yaml
+++ b/tg-launch-vertexai-neo4j.yaml
@@ -16,7 +16,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "embeddings":
     "command":
@@ -33,7 +33,7 @@
         "reservations":
           "cpus": "0.5"
           "memory": "256M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "etcd":
     "command":
@@ -105,7 +105,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "init-pulsar":
     "command":
@@ -138,7 +138,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "kg-extract-relationships":
     "command":
@@ -153,7 +153,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "milvus":
     "command":
@@ -233,7 +233,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prometheus":
     "deploy":
@@ -268,7 +268,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "prompt-rag":
     "command":
@@ -291,7 +291,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "pulsar":
     "command": "bin/pulsar standalone"
@@ -344,7 +344,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "query-triples":
     "command":
@@ -361,7 +361,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-graph-embeddings":
     "command":
@@ -378,7 +378,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "store-triples":
     "command":
@@ -395,7 +395,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
   "text-completion":
     "command":
@@ -418,7 +418,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
     "volumes":
     - "./vertexai:/vertexai"
@@ -447,7 +447,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
     "volumes":
     - "./vertexai:/vertexai"
@@ -464,7 +464,7 @@
         "reservations":
           "cpus": "0.1"
           "memory": "128M"
-    "image": "docker.io/trustgraph/trustgraph-flow:0.7.2"
+    "image": "docker.io/trustgraph/trustgraph-flow:0.7.3"
     "restart": "on-failure:100"
 "volumes":
   "etcd": {}