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| 3 models | nvidiaNemotron-3-DiarizationRemove × | nace-aidrex-v2.0Remove × | abr-aiabr-ai/niagara-84m-batch.enRemove × |
|---|---|---|---|
| What’s different | Nemotron 3 Diarization is an open-weight streaming Sortformer model, engineered for low-latency speaker diarization across up to 8 speakers, ordered by arrival time. It powers meeting transcription, call… | Drex v2.0 is a 35B mixture-of-experts decision model (3B active) from Nace.AI. Given a state (text or JSON) and typed questions (yes/no, multiple choice, or ordinal score), it returns a calibrated… | 0.084B parameters · 1 language · Encoder: State-space model · Decoder: CTC |
| Date | Sep 25, 2026Listed | Oct 8, 2026Listed | Oct 17, 2026Discovered |
API prices USD · provider configuration shown below | |||
| Listed rate | $0.00001/ secondDeepInfra · all routes ↗Input audio second | $0.06 in / $0.00 out/ 1M tokensDeepInfra · all routes ↗ | See provider quotes |
| Provider endpoints | 1 endpoint → | 1 endpoint → | 0 endpoints → |
Benchmarks Each result retains its evaluation configuration | |||
| AMI-Cleaned WER ↗English short-form; normalization unversioned | Not reported | Not reported | 12.01% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Earnings22-Cleaned-AA-chunked WER ↗English short-form; normalization unversioned | Not reported | Not reported | 10.83% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Gigaspeech-Cleaned WER ↗English short-form; normalization unversioned | Not reported | Not reported | 10.41% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| LS Clean WER ↗English short-form; normalization unversioned | Not reported | Not reported | 3.09% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| LS Other WER ↗English short-form; normalization unversioned | Not reported | Not reported | 7.6% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| SPGISpeech WER ↗English short-form; normalization unversioned | Not reported | Not reported | 2.61% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| URGENT2024 WER ↗English short-form; normalization unversioned | Not reported | Not reported | 20.16% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Voice Arena Monsoon WER ↗English short-form; normalization unversioned | Not reported | Not reported | 8.82% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
| Voxpopuli-AA-Cleaned WER ↗English short-form; normalization unversioned | Not reported | Not reported | 4.33% WER ↗abr-ai/niagara-84m-batch.enLeaderboard entry |
Specifications | |||
| Context window | — | 131.1K | — |
| Max output | — | — | — |
| Parameters | — | — | 0.084B |
| Audio input | Not reported | Not reported | Supported |
| Transcription | Not reported | Not reported | Supported |