fix: validate tool_call_id pairing #2690

models/openai_compatible_bot.py

@@ -10,6 +10,7 @@ This includes: OpenAI, LinkAI, Azure OpenAI, and many third-party providers.
 import json
 import openai
 from common.log import logger
+from agent.protocol.message_utils import drop_orphaned_tool_results_openai
 
 
 class OpenAICompatibleBot:
@@ -300,5 +301,5 @@ class OpenAICompatibleBot:
             else:
                 # Other formats, keep as is
                 openai_messages.append(msg)
-        
-        return openai_messages
+
+        return drop_orphaned_tool_results_openai(openai_messages)