Granite 4.0 H Small
Granite 4.0 H Small is a released long context model with open-source and 128K context; evaluate it while provider pricing coverage matures.
- Family
- Granite 4
- Released
- 2025-10-02
- Context
- 128K
- Parameters
- 32B total / 9B active
- Architecture
- MoE + SSM Hybrid
- Openness
- Open source
- License
- Apache 2.0OSI-approvedPermitted
- Weights
- Available
- Code
- Unknown
No tracked provider pricing is available yet.
About
IBM Granite 4.0 H Small is the flagship hybrid MoE model with 32B total parameters and 9B active parameters. Architecture: 4 attention + 36 Mamba2 layers, 72 total experts with 10 active. Benchmarks: MMLU 78.44, HumanEval 88%, GSM8K 87.27, IFEval 87.55, SALAD-Bench 97.3. Apache 2.0.
Providers
No active provider routes are tracked for this model yet.
Capabilities
No model capability flags are currently sourced.
Benchmark peer barsfor Long context
No task-mapped benchmark peers are available for this model yet.
Benchmark scores(1)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| 1288.0 | text_style_control overall 2026-10-22 (style control, default view)Observed 2026-10-26 | Configuration: Granite-4.0-H-Small Harness: LMArena blind pairwise human votes, Bradley-Terry Evaluator: LMArena Confidence: confirmed Notes: LMArena text style control leaderboard, overall category, published 2026-10-22 (HF lmarena-ai/leaderboard-dataset @9761a3ce, latest split). Board entry 'Granite-4.0-H-Small': rank 299, Arena Score 1287.6 (95% CI 1279.2-1296.0), 5628 votes. Retrieved 2026-10-26. | Source Source: LMArena (lmarena.ai), CC BY 4.0 |
Migration checks
No linked migration route is available for this model yet.
No tracked provider pricing is available yet.