LLMOpen weights
IBM Granite 4.0
IBM
Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- LLM
- Access
- Open weights
- Released
- October 2, 2025
- License
- Apache 2.0
- Parameters
- 32B (9B active)
- Input
- Text
- Output
- Text
Our take
Enterprise hybrid Mamba-2/Transformer family cutting memory and inference cost; the first open models with ISO 42001 certification and cryptographic signing.