Whisper
OpenAI · Audio model · Registered 2026-03-04
IDENTITY
Confirmed by
Confirmed via https://openai.com/index/whisper
First registered
2026-03-04 (rss_pipeline)
Developer confirmed
2022-09-01
PROVENANCE
Confirmed developer
OpenAI
PASSPORT FIELDS
Parameters
39M (tiny) to 1,550M (large); flagship large/large-v3 = 1,550M
Context window
30-second audio chunks (architectural input limit)
PROVENANCE TIMELINE
2026-03-04
First recorded in AI news