Granite Speech 4.1 2B
Open weights Active Multimodal
Dense granite-speech-4-1-2b
Multilingual speech recognition and translation model for edge use; 5.33% WER on OpenASR at launch.
Released
Apr 29, 2026
Context window
Not disclosed
Max output
Not disclosed
Parameters
2B
Input price
Not disclosed
Output price
Not disclosed
Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.
Pricing
No first-party API. This is an open-weights release you can run yourself.
Specifications
- Developer
- IBM
- Model type
- Multimodal
- Architecture
- Dense
- Parameters
- 2B
- Input
- Text Audio
- Output
- Text
- Knowledge cutoff
- Not disclosed
- License
- Apache License 2.0
- API access
- No first-party API
- Capabilities
- Small LM