diff --git a/docs/tech-specs/large-document-loading.md b/docs/tech-specs/large-document-loading.md
index a50f5514..497d7bce 100644
--- a/docs/tech-specs/large-document-loading.md
+++ b/docs/tech-specs/large-document-loading.md
@@ -858,7 +858,7 @@ Internally, the SDK detects document size and switches strategy:
 
 ```python
 class Library:
-    CHUNKED_UPLOAD_THRESHOLD = 10 * 1024 * 1024  # 10MB
+    CHUNKED_UPLOAD_THRESHOLD = 2 * 1024 * 1024  # 2MB
 
     def add_document(self, id, title, kind, content, tags=None, ...):
         if len(content) < self.CHUNKED_UPLOAD_THRESHOLD:
diff --git a/trustgraph-base/trustgraph/api/library.py b/trustgraph-base/trustgraph/api/library.py
index cfa55b57..5e6a6c64 100644
--- a/trustgraph-base/trustgraph/api/library.py
+++ b/trustgraph-base/trustgraph/api/library.py
@@ -18,8 +18,9 @@ from . exceptions import *
 
 logger = logging.getLogger(__name__)
 
-# Threshold for switching to chunked upload (10MB)
-CHUNKED_UPLOAD_THRESHOLD = 10 * 1024 * 1024
+# Threshold for switching to chunked upload (2MB)
+# Lower threshold provides progress feedback and resumability on slower connections
+CHUNKED_UPLOAD_THRESHOLD = 2 * 1024 * 1024
 
 # Default chunk size (5MB - S3 multipart minimum)
 DEFAULT_CHUNK_SIZE = 5 * 1024 * 1024