AsOf

ChatGPT · discontinuedGPT-4o

validasserted
Valid from
2026-02-13
Valid until
still holds
Published
2026-01-29
Recorded by AsOf
2026-11-02
Checked
2026-11-02 · its source page states the value and the date (its publisher's feed entry for the page)
Confidence
0.70

Sources

“On February 13, 2026, alongside the previously announced retirement⁠ of GPT‑5 (Instant, Thinking, and Pro), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from ChatGPT.”— what the publisher's feed entry for the page says, read 2026-11-02