Model overview
K2-Horizon-MoVA-36B-A4B is the sparse member of the K2-Horizon family: a Mixture-of-Experts model with Mixture-of-Values attention (MoVA) that stores 36B parameters and runs 4B per token. We have released the checkpoints, along with the data and the training code. Open-weight models K2-Horizon-MoVA-36B-A4B Nemotron 3 Ultra Nemotron 3 Super G9v3-39A5B Qwen3.6-35B-A3B Muse Glimmer-30B Gemma 4 31B-it # Params 36B 550B 120B 39B 35B 30B 31B # Activated params 4B 55B 12B 5B 3B 30B 31B Architecture MoE MoE MoE MoE MoE Dense Dense Agents tau3-Banking Agentic tool use 26.8 14.2 10.3 22.1 9.3 23.5 14.8 Coding Terminal-Bench 2.1 Agentic terminal use 58.6 53.9 38.6 32.6 44.9 51.7 43.4 SciCode Scientific coding 38.9 39.9 36.0 34.0 35.8 43.6 43.4 Scientific Reasoning Humanity's Last Exam (without tools) Expert-level reasoning 25.2 28.4 20.8 17.5 22.2 22.0 23.6 GPQA Diamond Graduate-level science QA 80.8 86.7 80.0 80.5 84.1 83.5 85.7 CritPt Frontier physics reasoning 2.1 3.1 3.1 0.3 0.3 2.6 1.4 General AA-LCR Long-context reasoning 66.3 71.0 60.3 62.0 66.7 80.0 68.3 AA-Omniscience Accuracy Factual accuracy 18.8 22.6 24.3 14.9 18.8 27.0 20.0 AA-Omniscience Non-Hallucination Non-hallucination rate 69.2 70.3 13.0 87.0 49.5 18.1 15.0 Scores in %. Bold marks the best score in each row. Sections follow the Artificial Analysis Intelligence Index categories. Baseline scores are from Artificial Analysis; Muse Glimmer-30B at high reasoning effort, all other open models in their reasoning mode.
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。