IBM Granite 4.0
by IBM
· GRANITE family · released Oct 7, 2025
Open weights
Active
IBM's Granite 4.0 family released October 2025 under Apache 2.0, debuting hybrid Mamba-2/Transformer architectures for higher throughput and long-context efficiency. Served on watsonx and Hugging Face, spanning Micro to 32B-class sizes.
No pricing recorded for this model yet.
Specifications
| Model type | Text LLM |
|---|---|
| Architecture | Hybrid |
| Parameters | Not disclosed |
| Context window | 131.1K tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Not disclosed |
| License | Apache License 2.0 |
| Modalities | Text input Text output |
| Tags | Small LM |
| End of life | Not disclosed |
| Official page | Link |
| Last verified | Not disclosed |