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fetching model name from llm object #1286

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Merged
merged 1 commit into from
May 14, 2025
Merged

fetching model name from llm object #1286

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11 changes: 10 additions & 1 deletion backend/src/llm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -127,6 +127,14 @@ def get_llm(model: str):
logging.info(f"Model created - Model Version: {model}")
return llm, model_name

def get_llm_model_name(llm):
"""Extract name of llm model from llm object"""
for attr in ["model_name", "model", "model_id"]:
model_name = getattr(llm, attr, None)
if model_name:
return model_name.lower()
print("Could not determine model name; defaulting to empty string")
return ""

def get_combined_chunks(chunkId_chunkDoc_list, chunks_to_combine):
combined_chunk_document_list = []
Expand Down Expand Up @@ -181,8 +189,9 @@ async def get_graph_document_list(
node_properties = ["description"]
relationship_properties = ["description"]
TOOL_SUPPORTED_MODELS = {"qwen3", "deepseek"}
model_name = llm.model_name.lower()
model_name = get_llm_model_name(llm)
ignore_tool_usage = not any(pattern in model_name for pattern in TOOL_SUPPORTED_MODELS)
logging.info(f"Keeping ignore tool usage parameter as {ignore_tool_usage}")
llm_transformer = LLMGraphTransformer(
llm=llm,
node_properties=node_properties,
Expand Down