AsOf

OpenAI · releasedgpt-5-nano

validasserted
Valid from
2025-08-07
Valid until
still holds
Published
2025-08-07
Recorded by AsOf
2026-11-01
Checked
2026-11-01 · its source page states the value and the date
Confidence
0.70

Sources

“Aug 7 Feature v1/chat/completions v1/responses Released GPT-5 family of models in the API, including gpt-5 , gpt-5-mini , and gpt-5-nano .”— what the page says, read 2026-11-01