Holotron-3-Nano
Holotron-3-Nano is available now for agents, long context, and vision with open-weight and 256K context; evaluate it while provider pricing coverage matures.
- Family
- Holotron
- Released
- 2026-04-28
- Context
- 256K
- Parameters
- 30
- Architecture
- MoE + SSM Hybrid
- Specialization
- computer-use
- Openness
- Open weights
- License
- NVIDIA Open ModelPermitted
- Weights
- Available
- Code
- Unknown
- Training
- Supervised Fine-tuning
No tracked provider pricing is available yet.
About
Holotron-3-Nano is H Company's 30B (3B active) sparse MoE computer-use VLM released April 28, 2026. Built on NVIDIA Nemotron-3-Nano-Omni with Mamba-2 + Sparse MoE layers and the C-RADIOv4 vision encoder (DINOv3, SigLIP2, SAM3). Supports 256K token native context. Achieves 76.7% OSWorld-Verified and 92.2% e-commerce tasks. Licensed under NVIDIA Open Model License.
Overview
Holotron-3-Nano is H Company's 30B (3B active) sparse MoE computer-use VLM released April 28, 2026. Built on NVIDIA Nemotron-3-Nano-Omni with Mamba-2 + Sparse MoE layers and the C-RADIOv4 vision encoder (DINOv3, SigLIP2, SAM3). Supports 256K token native context. Achieves 76.7% OSWorld-Verified and 92.2% e-commerce tasks. Licensed under NVIDIA Open Model License.
Providers
No active provider routes are tracked for this model yet.
Capabilities
Benchmark peer barsfor Agents
No task-mapped benchmark peers are available for this model yet.
Benchmark scores(3)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| 76.7 | OSWorld-Verified - desktop computer useObserved 2026-04-28 | — | ||
| 55.9 | ScreenSpot-Pro - UI localizationObserved 2026-04-28 | — | ||
| 72.0 | OSWorld-G - UI groundingObserved 2026-04-28 | — |
Migration checks
No linked migration route is available for this model yet.
No tracked provider pricing is available yet.