Fast NVIDIA Nemotron MoE for reliable agentic tasks across enterprise workloads
https://openrouter.ai/api/v1 nvidia/nemotron-3.5-lightning:free NVIDIA: Nemotron 3.5 Lightning (free) is listed for chat, reasoning workloads and supports a 1.0M context window.
Use it when OpenRouter's free tier is enough for evaluation, demos, or light production traffic.
We found 2 provider listings for nemotron-3-5-lightning. Check model ID, quota, pricing, and API format before switching providers.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | NVIDIA: Nemotron 3.5 Lightning (free) | Free tier | 1.0M | OpenAI-style | 200 req/day (free tier) |
| | nvidia/nemotron-3.5-lightning:free | Free tier | 1.0M | OpenAI-style | 200 req/hr |
| Model | Provider | Context | Access |
|---|---|---|---|
| nvidia/nemotron-3.5-lightning:free | Kilo Code | 1.0M | Free tier |
| inclusionAI: Ling 3.0 Flash VL (free) | OpenRouter | 262K | Free tier |
| Nex AGI: Nex-N2.5-Mini (free) | OpenRouter | 262K | Free tier |
| Nex AGI: Nex-N2.5-Pro (free) | OpenRouter | 262K | Free tier |
| inclusionAI: Ling 3.0 Flash Sante (free) | OpenRouter | 262K | Free tier |
NVIDIA: Nemotron 3.5 Lightning (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Lightning (free) is tagged for reasoning in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Lightning (free) is listed with free API access on OpenRouter, subject to the provider's quota and account policy.
The model ID shown in this catalog is nvidia/nemotron-3.5-lightning:free.
The listed free tier limit is 200 req/day (free tier). Limits can change per account tier, so confirm against the provider dashboard.
The listed context window is 1.0M tokens with up to 66K output tokens.
Nemotron model for efficient reasoning, coding, and specialized AI agents
For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.