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| 2 models | googlegoogle/gemma-4-E2B-itRemove × | abr-aiabr-ai/niagara-38m-batch.enRemove × |
|---|---|---|
| What’s different | 140 languages · Encoder: Conformer · Decoder: Transformer | 0.038B parameters · 1 language · Encoder: State-space model · Decoder: CTC |
| Date | Oct 17, 2026Discovered | Oct 17, 2026Discovered |
API prices USD · provider configuration shown below | ||
| Listed rate | See provider quotes | See provider quotes |
| Provider endpoints | 0 endpoints → | 0 endpoints → |
Benchmarks Each result retains its evaluation configuration | ||
| AMI-Cleaned WER ↗English short-form; normalization unversioned | 24.77% WER ↗google/gemma-4-E2B-itLeaderboard entry | 13.87% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| Earnings22-Cleaned-AA-chunked WER ↗English short-form; normalization unversioned | 17.58% WER ↗google/gemma-4-E2B-itLeaderboard entry | 12.94% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| Gigaspeech-Cleaned WER ↗English short-form; normalization unversioned | 14.03% WER ↗google/gemma-4-E2B-itLeaderboard entry | 11.38% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| LS Clean WER ↗English short-form; normalization unversioned | 5.53% WER ↗google/gemma-4-E2B-itLeaderboard entry | 3.81% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| LS Other WER ↗English short-form; normalization unversioned | 10.77% WER ↗google/gemma-4-E2B-itLeaderboard entry | 9.28% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| SPGISpeech WER ↗English short-form; normalization unversioned | 6.73% WER ↗google/gemma-4-E2B-itLeaderboard entry | 3.08% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| URGENT2024 WER ↗English short-form; normalization unversioned | Not reported | 22.88% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| Voice Arena Monsoon WER ↗English short-form; normalization unversioned | 8.1% WER ↗google/gemma-4-E2B-itLeaderboard entry | 10.41% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
| Voxpopuli-AA-Cleaned WER ↗English short-form; normalization unversioned | 5.66% WER ↗google/gemma-4-E2B-itLeaderboard entry | 5.16% WER ↗abr-ai/niagara-38m-batch.enLeaderboard entry |
Specifications | ||
| Context window | — | — |
| Max output | — | — |
| Parameters | — | 0.038B |
| Audio input | Supported | Supported |
| Transcription | Supported | Supported |