Open ASR · AMI-Cleaned WER ↗English short-form; normalization unversioned
75.79% WERgoogle/gemma-4-12B-it
googleDiscovered Oct 17, 2026
google/gemma-4-12B-it
140 languages · Decoder: Transformer
Measured performance
All leaderboards ↗Benchmark results
Word error rate · lower is better
Open ASR · Earnings22-Cleaned-AA-chunked WER ↗English short-form; normalization unversioned
16.4% WERgoogle/gemma-4-12B-it
Open ASR · Gigaspeech-Cleaned WER ↗English short-form; normalization unversioned
23.41% WERgoogle/gemma-4-12B-it
Open ASR · LS Clean WER ↗English short-form; normalization unversioned
8.19% WERgoogle/gemma-4-12B-it
Open ASR · LS Other WER ↗English short-form; normalization unversioned
13.41% WERgoogle/gemma-4-12B-it
Open ASR · SPGISpeech WER ↗English short-form; normalization unversioned
7.26% WERgoogle/gemma-4-12B-it
Open ASR · Voice Arena Monsoon WER ↗English short-form; normalization unversioned
18.31% WERgoogle/gemma-4-12B-it
Open ASR · Voxpopuli-AA-Cleaned WER ↗English short-form; normalization unversioned
4.18% WERgoogle/gemma-4-12B-it
Access & cost
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No listed provider price
Model specifications
- Developer
- Modality
- Audio
- Context
- Not reported
- Maximum output
- Not reported
- Weights
- Not reported
- First discovered
- Oct 17, 2026
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