litellm_settings: drop_params: true # This strips 'thinking', etc. before sending to Copilot model_list: - model_name: github_copilot/gpt-4 litellm_params: model: github_copilot/gpt-4 - model_name: github_copilot/claude-sonnet-4.6 litellm_params: model: github_copilot/claude-sonnet-4.6 - model_name: github_copilot/gpt-5.1-codex model_info: mode: responses litellm_params: model: github_copilot/gpt-5.1-codex - model_name: github_copilot/text-embedding-ada-002 model_info: mode: embedding litellm_params: model: github_copilot/text-embedding-ada-002