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| 2 models | nvidianvidia/canary-1b-v2Remove × | abr-aiabr-ai/niagara-84m-batch.enRemove × |
|---|---|---|
| What’s different | 1B parameters · 25 languages · Encoder: Conformer-based · Decoder: Transformer | 0.084B 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 | 13.03% WER ↗nvidia/canary-1b-v2Leaderboard entry | 12.01% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Earnings22-Cleaned-AA-chunked WER ↗English short-form; normalization unversioned | 7.28% WER ↗nvidia/canary-1b-v2Leaderboard entry | 10.83% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Gigaspeech-Cleaned WER ↗English short-form; normalization unversioned | 9.12% WER ↗nvidia/canary-1b-v2Leaderboard entry | 10.41% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| LS Clean WER ↗English short-form; normalization unversioned | 1.76% WER ↗nvidia/canary-1b-v2Leaderboard entry | 3.09% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| LS Other WER ↗English short-form; normalization unversioned | 3.07% WER ↗nvidia/canary-1b-v2Leaderboard entry | 7.6% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| SPGISpeech WER ↗English short-form; normalization unversioned | 2.03% WER ↗nvidia/canary-1b-v2Leaderboard entry | 2.61% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| URGENT2024 WER ↗English short-form; normalization unversioned | 14.56% WER ↗nvidia/canary-1b-v2Leaderboard entry | 20.16% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Voice Arena Monsoon WER ↗English short-form; normalization unversioned | 4.97% WER ↗nvidia/canary-1b-v2Leaderboard entry | 8.82% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Voxpopuli-AA-Cleaned WER ↗English short-form; normalization unversioned | 4.39% WER ↗nvidia/canary-1b-v2Leaderboard entry | 4.33% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
Specifications | ||
| Context window | — | — |
| Max output | — | — |
| Parameters | 1B | 0.084B |
| Audio input | Supported | Supported |
| Transcription | Supported | Supported |