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Whisper

OpenAI, 21 Sep 2022.

Lab
OpenAI
Released
21 Sep 2022
Kind
Speech, Speech recognition (ASR)
Training compute
4.2 × 10²¹ FLOP
Parameters
1.6 billion
Organisations
OpenAI
Country
United States

Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.