K2 Horizon 32B
Released
2026-09-03
Last refreshed
2026-09-07
Status
Researched 45d ago
Open sourceCommercial use: permittedRAGAgentsLong contextClassificationJSON / Tool use
K2 Horizon 32B is available now for rag, agents, and long context with open-source and 512K context; evaluate it while provider pricing coverage matures.
MBZUAI releases · 7 in the last 12 months · this family litChangelog →
Specifications
- Family
- K2 Horizon
- Released
- 2026-09-03
- Context
- 512K
- Parameters
- 32B
- Architecture
- Decoder Only
- Specialization
- agentic
- Openness
- Open source
- License
- Apache 2.0OSI-approvedPermitted
- Weights
- Available
- Code
- Unknown
- Training
- Pretrained
Created by
Pricing
No tracked provider pricing is available yet.
Links
About
K2-Horizon-32B is the large dense K2 Horizon decoder-only model: 32B parameters, 512K native context, and Apache 2.0 weights on Hugging Face (IFM/K2-Horizon-32B). The published checkpoint is Stage 1 of final training; IFM notes Stage 2 results are forthcoming while releasing intermediate checkpoints openly.
Providers
No active provider routes are tracked for this model yet.
Capabilities
ReasoningJSON / Tool useStructured Outputs
Benchmark peer barsfor RAG
No task-mapped benchmark peers are available for this model yet.
Benchmark scores(3)
Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| 62.6 | Terminal-Bench 2.1Observed 2026-10-12 | — | ||
| 25.2 | Humanity's Last Exam (without tools)Observed 2026-10-12 | — | ||
| 82.8 | diamondObserved 2026-10-12 | — |
Migration checks
No linked migration route is available for this model yet.
Created by
Pricing
No tracked provider pricing is available yet.
Links