Granite Speech is IBM’s open-weight speech-to-text family, part of the Granite portfolio. Designed for enterprise transcription with permissive licensing.
See all models from IBMModels in family
2
Open weight
2
API only
0
Avg score
55.7
Top benchmark
—
Total HF downloads
547.2K
Primary modality
Audio
First release
Apr 2025
Latest release
Apr 2025
Every release in the Granite Speech family, ranked by composite score across benchmarks, popularity, efficiency, and versatility.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | audio | BB57.7 | 3B | Apr 2025 | |
| 2 |
When each release shipped, newest first. Useful for tracking version cadence.
Models with downloadable weights, ranked by composite score.
| # | Model | Modality | Score | Params | Released |
|---|---|---|---|---|---|
| 1 | audio | BB57.7 | 3B | Apr 2025 | |
| 2 |
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CC53.7 |
| 9B |
| Apr 2025 |
Composite grades across this family. Higher is better, blending benchmarks, popularity, and efficiency.
CC53.7 |
| 9B |
| Apr 2025 |
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