Nemotron 3 Nano Omni
Nemotron 3 Nano Omni is worth evaluating for long context, vision, and classification when its provider route and context window match the workload.
Use it for
- Teams evaluating long context, vision, and classification
- Workloads that can use a 262k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Strict JSON or tool-calling flows
- Family
- Nemotron 3
- Released
- 2026-04-28
- Context
- 262k
- Parameters
- 30B
- Architecture
- MoE + SSM Hybrid
- Specialization
- audio
- Openness
- Open weights
- License
- NVIDIA Open ModelCommercial use: permitted
- Weights
- Available
- Code
- Unknown
Cheapest of 1 route · OpenRouter
About
NVIDIA Nemotron 3 Nano Omni is an open-weight 30B hybrid MoE multimodal model (3B active parameters) that natively accepts text, image, video, and audio inputs in a single inference loop. Built on a hybrid Mamba-Transformer architecture with 23 Mamba-2 layers, 23 MoE layers (128 experts, 6+1 active), and 6 GQA layers, plus Conv3D video layers and Efficient Video Sampling (EVS). Delivers up to 9x higher throughput than comparable omni models. Supports a 256K context window and a 16,384 reasoning budget. Open weights, datasets, and training recipes released under a permissive license.
Top use-case fit
Long context
Included by capability and metadata signals in the decision map.
Vision
Included by capability and metadata signals in the decision map.
Classification
Q/$ A1 relevant benchmark in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| OpenRouter | Free | Free | Serverless |
Capabilities
Benchmark peer barsfor Classification
Benchmark scores(1)
Migration checks
No linked migration route is available for this model yet.
Rankings & picks(1)
Compare Nemotron 3 Nano Omni with other models
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- Nemotron 3 Nano Omni vs Claude Instant 1.17
- Nemotron 3 Nano Omni vs Claude Instant6
- Nemotron 3 Nano Omni vs Gemma 3n 2B (free)5
- Nemotron 3 Nano Omni vs Doubao Pro 256K4
- Nemotron 3 Nano Omni vs Gemma 3 12B2
Comparison and alternatives
Browse all comparisons →Cheapest of 1 route · OpenRouter