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| Spec | IBM |
|---|---|
| Params | 2.3B |
| Architecture | dense |
| Languages | 6 |
| Weights | |
| License | Apache License 2.0 |
| 1.5 GBest | |
| Released | Feb 27, 2026 |
| Speed (× real time) | 661× |
| Words right | 94.9% |
| Accented speech | 8.3% wrong |
| Financial calls | 3.6% wrong |
| Recorded meetings | 7.4% wrong |
| European-accented speech | 4.4% wrong |
| Podcasts and video | 8.4% wrong |
| Clean read speech | 1.1% wrong |
| Harder read speech | 2.5% wrong |
