diff --git a/tests/rest/generate_observations.py b/tests/rest/generate_observations.py
new file mode 100644
index 00000000..3663596a
--- /dev/null
+++ b/tests/rest/generate_observations.py
@@ -0,0 +1,17 @@
+# Use the format `{"name": "function_name", "result": "function_result"}` for each tool call
+tool_call_results = [
+    {"name": "get_weather", "result": "37.1 f"}
+    # {"name": "get_stock_price", "result": "247.66 USD"}
+    # Add more results if needed
+]
+
+
+def build_observations(tool_call_results):
+    observations = "\n".join([repr(x) for x in tool_call_results])
+    observations = f"<tool_response>\n{observations}\n</tool_response>"
+    return observations
+
+
+if __name__ == "__main__":
+    observations = build_observations(tool_call_results)
+    print(repr(observations))
diff --git a/tests/rest/generate_system_prompt.py b/tests/rest/generate_system_prompt.py
new file mode 100644
index 00000000..27a6c209
--- /dev/null
+++ b/tests/rest/generate_system_prompt.py
@@ -0,0 +1,72 @@
+import json
+from typing import Any, Dict, List
+
+
+ARCH_FUNCTION_TOOL_PROMPT = (
+    "You are a helpful assistant designed to assist with the user query by making one or more function calls if needed."
+    "\n\nYou are provided with function signatures within <tools></tools> XML tags:\n<tools>{tool_text}\n</tools>"
+    "\n\nYour task is to decide which functions are needed and collect missing parameters if necessary.\n\n"
+)
+
+ARCH_FUNCTION_FORMAT_PROMPT = """
+Based on your analysis, provide your response in one of the following JSON formats:
+1. If no functions are needed:
+```
+{"response": "Your response text here"}
+```
+2. If functions are needed but some required parameters are missing:
+```
+{"required_functions": ["func_name1", "func_name2", ...], "clarification": "Text asking for missing parameters"}
+```
+3. If functions are needed and all required parameters are available:
+```
+{"tool_calls": [{"name": "func_name1", "arguments": {"argument1": "value1", "argument2": "value2"}},... (more tool calls as required)]}
+```
+""".strip()
+
+
+tools = [
+    {
+        "name": "get_weather",
+        "description": "Determine weather in my location",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "location": {
+                    "type": "string",
+                    "description": "The city and state e.g. San Francisco, CA",
+                },
+                "unit": {"type": "string", "enum": ["c", "f"]},
+            },
+            "required": ["location", "unit"],
+        },
+    },
+    {
+        "name": "get_stock_price",
+        "description": "Get the current stock price",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "symbol": {"type": "string", "description": "The stock symbol"}
+            },
+            "required": ["symbol"],
+        },
+    },
+]
+
+
+def build_system_prompt(tools: List[Dict[str, Any]]) -> str:
+    tool_text = ""
+    for tool in tools:
+        tool_text += "\n" + json.dumps(tool)
+
+    return (
+        ARCH_FUNCTION_TOOL_PROMPT.format(tool_text=tool_text)
+        + ARCH_FUNCTION_FORMAT_PROMPT
+    )
+
+
+if __name__ == "__main__":
+    system_prompt = build_system_prompt(tools)
+    # print(repr(system_prompt.encode("unicode_escape").decode()))
+    print(json.dumps(system_prompt))
diff --git a/tests/rest/model_test_adil.hurl b/tests/rest/model_test_adil.hurl
new file mode 100644
index 00000000..a16cdb92
--- /dev/null
+++ b/tests/rest/model_test_adil.hurl
@@ -0,0 +1,22 @@
+POST https://archfc.katanemo.dev/v1/chat/completions
+Content-Type: application/json
+
+{
+  "model": "Arch-Intent",
+  "messages": [
+    {
+      "role": "system",
+      "content": "You are a helpful assistant.\n\nYou task is to check if there are any tools that can be used to help the last user message in conversations according to the available tools listed below.\n\n<tools>\n{\"index\": \"T0\", \"type\": \"function\", \"function\": {\"name\": \"weather_forecast\", \"parameters\": {\"type\": \"object\", \"properties\": {\"city\": {\"type\": \"str\"}, \"days\": {\"type\": \"int\"}}, \"required\": [\"city\", \"days\"]}}}\n</tools>\n\nProvide your tool assessment for ONLY THE LAST USER MESSAGE in the above conversation:\n- First line must read 'Yes' or 'No'.\n- If yes, a second line must include a comma-separated list of tool indexes.\n"
+    },
+    { "role": "user", "content": "how is the weather in seattle? Are there any tools can help?" }
+  ],
+  "stream": false
+}
+
+HTTP 200
+[Asserts]
+header "content-type" == "application/json"
+jsonpath "$.model" matches /^Arch-Function/
+jsonpath "$.usage" != null
+jsonpath "$.choices[0].message.content" matches /Yes/
+jsonpath "$.choices[0].message.role" == "assistant"
diff --git a/tests/rest/model_test_adil.rest b/tests/rest/model_test_adil.rest
deleted file mode 100644
index e69de29b..00000000