[BUG]why some models not call custom tools?

[iniwap]

Description

if use qwq 32b、deepseek-r1，it will not call task/custom tool _run,is this a bug???

Steps to Reproduce

1.task use custom tool
2.run
3.it will not call customtool's _run

Expected behavior

should call run

Screenshots/Code snippets

class CToolInput(BaseModel):
p: str = Field(description="p")

class CTool(BaseTool):
name: str = "c_tool"
description: str = "des"
args_schema: Type[BaseModel] = CToolInput

def _run(self,p: str) -> str:
    print("not call,no print")

Operating System

Windows 11

Python Version

3.10

crewAI Version

crewai, version 0.102.0

crewAI Tools Version

custom tool no ver

Virtual Environment

Venv

Evidence

no print

Possible Solution

i dont know why?

Additional context

how can fix this ?

[Vidit-Ostwal]

Can you share the entire code, will try to reproduce.
Also can you try updating the version once.

[Vidit-Ostwal]

@iniwap DeepSeek -R1 does not support the tool calling functionality that's why.
Check this out - https://sdk.vercel.ai/docs/guides/r1

qwq 32b model has been specifically made for tool calling, but still there is some issue
Check these out - vllm-project/vllm#11793,
https://huggingface.co/Qwen/QwQ-32B-Preview/discussions/52

[iniwap]

@Vidit-Ostwal So, DeepSeek-R1 and QWQ-32B don't support tool calling, it's not a CrewAI bug? Got it, thanks！