Nemotron 3 Nano Omni 30B A3B Reasoning — free API access

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We currently found 3 free API options across 3 providers. Compare context windows, limits, and access terms.

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We group the same underlying model across API providers without merging provider-specific limits. Free tiers, speed, quotas, and availability depend on the platform, so verify the provider terms before production use.

3 models
🚀 0 powerful
⚖️ 3 balanced
⚡ 0 lightweight
Model Provider Parameters Context Limit Status
1 ⚖️ NVIDIA: Nemotron 3 Nano Omni (free)nvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free OpenRouter 30B 256K Free tier Online Open
2 ⚖️ Nemotron 3 Nano Omni 30b A3b Reasoningnvidia/nemotron-3-nano-omni-30b-a3b-reasoning NVIDIA Build 30B 33K Free serverless inference for development; limits and model availability may change. Online Open
3 ⚖️ Nemotron 3 Nano Omni 30b A3b Reasoning:Freenvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free TokenRouter 30B 33K Free models and promotional access may be time-limited; availability is checked through the Models API. Online Open