ChatGPT & Codex changelog

ChatGPT — June 13, 2025

v2025-06-13-faeed2a1 includes 1 new features and 1 fixes. Users may notice longer responses with this new search experience.

Added

  • Users may notice longer responses with this new search experience.

Improved

  • Improvements to the ChatGPT search response quality
  • Improved quality
  • Improved search capability and instruction following

Changed

  • We’ve upgraded ChatGPT search for all users to provide even more comprehensive, up-to-date responses. In testing, we found users preferred these search improvements over our previous search experience.
  • Smarter responses that are more intelligent, are better at understanding what you’re asking, and provide more comprehensive answers.
  • Handles longer conversational contexts, allowing better intelligence in longer conversations.
  • More robust ability to follow instructions, especially in longer conversations, significantly reducing repetitive responses.
  • Capability to run multiple searches automatically for complex or difficult questions.
  • Search the web using an image you’ve uploaded.
  • Known limitations
  • ChatGPT may still make occasional mistakes - please double check responses.

Fixed

  • In some cases, a “chain of thought” reasoning will show up unexpectedly for simple queries. A fix for this is rolling out to users shortly.