Implement OpenAI's new Response API framework
R
Robb
The new Response API allows us access to built in tools that the Assistant's API has access to, such as web search and file search.
S
Scott
OpenAI released o3 and o4-mini to the API. The announcement noted "While they’re available in both the Chat Completions and Responses APIs, for the richest experience, we recommend the Responses API. It supports reasoning summaries—the model’s thoughts stream while you wait for the final response—and enables smarter tool use by preserving the model’s prior reasoning between calls."
This further emphasizes the importance of the Responses API for the latest and best AI models.