OpenAI · releasedchat-latest

Valid from

2026-05-05

Valid until

still holds

Published

2026-05-05

Recorded by AsOf

2026-10-31

Checked

2026-10-31 · its source page states the value and the date

Confidence

0.70

Sources

“May 5 Update chat-latest Released chat-latest snapshot which points to the latest Instant model currently used in ChatGPT.”— what the page says, read 2026-10-31

• OpenAI API changelog, May 5, 2026primary · developers.openai.com · 2026-05-05
• OpenAI API changelog, May 28, 2026primary · developers.openai.com · 2026-05-28

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