69.Change reasoning effort mid-conversation: Increase effort for difficult work or...2 weeks ago|OpenAI/OpenAI APIAPI
70.Mid-turn steering: Send additional instructions while a response is in progress...2 weeks ago|OpenAI/OpenAI APIAPI
71.Async tool calling: Let the model continue working while your application runs f...2 weeks ago|OpenAI/OpenAI APIAPI
72.Misalignment monitoring asynchronously checks for potential issues during agent...2 weeks ago|OpenAI/OpenAI APIAPI
73.Tool calling requires the Responses API. If you use tools with Chat Completions,...2 weeks ago|OpenAI/OpenAI APIAPI
74.GPT-6 Astra does not support custom temperature or top_p values or log probabili...2 weeks ago|OpenAI/OpenAI APIAPI
79.Meet Rosalind Workbench: Empowering every scientist to be their own research tea...2 weeks ago|OpenAI/OpenAI APIAPI