OmniASR LLM 1B v2

OmniASR LLM 1B v2
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5.9Open ASR
—released

Ranking?

Full ranking →
1Speechmatics Enhanced2.12Azure Speech 06 20262.23Azure Speech 07 20262.44Scribe v22.65Universal 3.5 Pro2.7
···
28OmniASR LLM 3B v25.129OmniASR LLM 1B v25.230OmniASR CTC 7B v25.6

Benchmarks

in Speech & Voice
Open ASR · French RTFx54.1#22
Open ASR · French FLEURS WER7.4#29
Open ASR · French MCV WER9.2#23
Open ASR · French MLS WER4.5#22
Open ASR · German RTFx47.1#22
Open ASR · German FLEURS WER5.9#34
Open ASR · German MCV WER6.6#28
Open ASR · Spanish RTFx59#22
Open ASR · Spanish FLEURS WER3.9#32
Open ASR · Spanish MCV WER5.2#29
Open ASR · Spanish MLS WER3.9#26
Open ASR · Italian RTFx51.8#21
Open ASR · Italian FLEURS WER3.4#31
Open ASR · Italian MCV WER5.5#24
Open ASR · Italian MLS WER5.6#14
Open ASR · Portuguese RTFx38.3#23
Open ASR · Portuguese FLEURS WER5.4#31
Open ASR · Portuguese MLS WER9.2#30
Open ASR · Hindi RTFx29.4#18
Open ASR · Hindi Monsoon WER14.9#16
Open ASR · Dutch RTFx45.1#21
Open ASR · Dutch FLEURS WER7.7#26
Open ASR · Dutch MCV WER12.1#29
Open ASR · Dutch MLS WER4.4#7
Open ASR · Armenian RTFx46.8#8
Open ASR · Armenian FLEURS WER4.7#4
Open ASR · Armenian MCV WER10#4

FAQ

How much does OmniASR LLM 1B v2 cost?›

There is no per-unit API price: price not verified.

How good is OmniASR LLM 1B v2, and what is it best at?›

#34 of 40 in Speech to text.

Is OmniASR LLM 1B v2 better than OmniASR LLM 3B v2?›

On Open ASR · Spanish MCV WER, OmniASR LLM 1B v2 scores 5.2 vs 5.1 — about the same.

What is OmniASR LLM 1B v2?›

OmniASR LLM 1B v2 is a speech & voice model from Meta.

What are the best alternatives to OmniASR LLM 1B v2?›

Multilingual (better), Cohere Transcribe 03 2026 (open weights).