ICYMI: OpenAI posted a cryptic tweet yesterday, announcing a livestream for today at 10am PT. The cryptic part? They swapped the S for a 5 , which, of course, set off a wave of GPT-5 speculation. But this is OpenAI, and at this point, GPT-5 rumors feel like a monthly tradition.
On their livestream today, OpenAI just released a bunch of new tools for reliably building and using AI agents. From what I can tell, this is what's new-
New APIs:
Responses API - a new multi-modal API that builds on chat completions to allow for the next-generation of tool calling, starting with the new tools announced today.