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Chirp 3

Google Cloud Speech-to-Text's multilingual Chirp speech recognition models.

Google
Closed
Released 17 Mar 2025

Where it ranks

B
Transcription
Models · Cloud · 4.3% on Artificial Analysis Speech to Text: AA-WER v2 (non-streaming)

Facts

Vendor: Google
Family: Chirp
Released: 17 Mar 2025
Weights: Closed: API and apps only
License: proprietary
API price: $0.02 per minute of audio (Artificial Analysis lists $16 per 1,000 minutes (Chirp 3, Google, provider Google); divided by 1,000.)
Last verified: 18 Oct 2026

Price from artificialanalysis.ai, 18 Oct 2026.

Benchmark results

Benchmark	Result	Entry on the leaderboard	As of	Source
Artificial Analysis Speech to Text: AA-WER Streaming	4.8%	`Chirp 3 Streaming, Google` AA-WER Streaming index (final transcripts), provider Google; embedded value 0.047999 converted to percent and rounded; page shows no last-updated date.	19 Oct 2026	artificialanalysis.ai
Artificial Analysis Speech to Text: AA-WER v2 (non-streaming)	4.3%	`Chirp 3, Google` AA-WER v2 (non-streaming), provider Google; embedded value 0.0432 converted to percent and rounded; page shows no last-updated date.	18 Oct 2026	artificialanalysis.ai
Coval Benchmarks: Speech-to-Text WER (24h window)	3.1%	`google / chirp_3` Coval STT benchmark, mean WER over the trailing 24h window (snapshot generation 2610, as_of 2026-10-19T09:38Z), n=911 clips; rank 6 of 31; read from the public API that feeds https://benchmarks.coval.ai.	19 Oct 2026	benchmarks-api-6wxgp27p2a-ue.a.run.app

Where you can use it

No tracked tool lists this model yet.

Earlier versions

Chirp · 1 May 2023

Sources