Due to the new parameters that GPT-5 expects as well as the ones that aren’t used anymore, I’m running into issues with my crew when trying to use gpt-5. It seems that liteLLM is now on 1.77.3 but crewai is still locked to 1.74.9. I assume that this may be related to the changes in gpt-5. Anyone ge…

from crewai import LLM import os os.environ["OPENAI_API_KEY"] = "sk-YOUR-KEY" gpt_5_llm = LLM( model="openai/gpt-5", drop_params=True, additional_drop_params=["stop", "temperature"] )

GPT-5 + LiteLLM

CrewAI Community Support

David_G September 25, 2025, 12:01am 3

Thanks Max. Working now.

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GPT-5 + LiteLLM

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