When api='responses' is set on an Azure LLM instance, calls are
delegated to the OpenAI Responses API implementation with the Azure
resource's /openai/v1/ base URL, reusing the fully-tested OpenAI
Responses API code path.
New fields on AzureCompletion:
- api: Literal['completions', 'responses'] (default: 'completions')
- instructions, store, previous_response_id, include, builtin_tools
- parse_tool_outputs, auto_chain, auto_chain_reasoning
- reasoning_effort, seed, max_completion_tokens
Usage:
llm = LLM(model='azure/gpt-4o', api='responses', api_key=KEY, endpoint=ENDPOINT)
Closes#5202
Co-Authored-By: João <joao@crewai.com>