AsOf

GPT-4.1 nano · retiredgpt-4.1-nano

validasserted
Valid from
2026-10-23
Valid until
still holds
Published
no source on record carries a date
Recorded by AsOf
2026-11-04
Checked
2026-11-04 · its source page states the value and the date
Confidence
0.95

Sources

“October 23, 2026 gpt-4.1-nano | gpt-4.1-nano-2025-04-14 gpt-5.6-luna”— what the page says, read 2026-11-04