tool_bindingTier 1 · 70% confidence

ai-agents-tool-binding-calling-llm-bind-tools-tools-on-a-chatollama-insta-4b6e45d4

agent: ai_agents

When does this happen?

IF Calling llm.bind_tools(tools) on a ChatOllama instance raises AttributeError: 'ChatOllama' object has no attribute 'bind_tools'.

How others solved it

THEN Upgrade langchain-core to a version >=0.1.41 (where NotImplementedError is raised instead) or switch to a chat model that already supports bind_tools, such as ChatOpenAI. Alternatively, use OllamaFunctions from langchain_experimental (though its bind_tools may need a PR). For now, avoid calling bind_tools on ChatOllama.

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