From 6090629ee08689fa4d56e50dfa4e54b293e814ad Mon Sep 17 00:00:00 2001
From: unclecode <unclecode@kidocode.com>
Date: Fri, 16 Jan 2026 09:56:38 +0000
Subject: [PATCH] Fix: Enable litellm.drop_params for O-series/GPT-5 model
 compatibility

O-series (o1, o3) and GPT-5 models only support temperature=1.
Setting litellm.drop_params=True auto-drops unsupported parameters
instead of throwing UnsupportedParamsError.

Fixes temperature=0.01 error for these models in LLM extraction.
---
 crawl4ai/utils.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crawl4ai/utils.py b/crawl4ai/utils.py
index ed12892e..e5efba07 100644
--- a/crawl4ai/utils.py
+++ b/crawl4ai/utils.py
@@ -1775,6 +1775,8 @@ def perform_completion_with_backoff(
 
     from litellm import completion
     from litellm.exceptions import RateLimitError
+    import litellm
+    litellm.drop_params = True  # Auto-drop unsupported params (e.g., temperature for O-series/GPT-5)
 
     extra_args = {"temperature": 0.01, "api_key": api_token, "base_url": base_url}
     if json_response:
@@ -1864,7 +1866,9 @@ async def aperform_completion_with_backoff(
 
     from litellm import acompletion
     from litellm.exceptions import RateLimitError
+    import litellm
     import asyncio
+    litellm.drop_params = True  # Auto-drop unsupported params (e.g., temperature for O-series/GPT-5)
 
     extra_args = {"temperature": 0.01, "api_key": api_token, "base_url": base_url}
     if json_response: