Safety model for policy screening, moderation, and risk-aware routing workflows
NVIDIA: Nemotron 3.5 Content Safety (free) is listed for chat, reasoning workloads and supports a 128K 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-content-safety. Check model ID, quota, pricing, and API format before switching providers.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | NVIDIA: Nemotron 3.5 Content Safety (free) | Free tier | 128K | OpenAI-style | 200 req/day (free tier) |
| | nvidia/nemotron-3.5-content-safety | Free tier | 128K | OpenAI-style | Up to 40 RPM |
| Model | Provider | Context | Access |
|---|---|---|---|
| nvidia/nemotron-3.5-content-safety | NVIDIA NIM | 128K | Free tier |
| Poolside: Laguna XS 2.1 (free) | OpenRouter | 262K | Free tier |
| Cohere: North Mini Code (free) | OpenRouter | 256K | Free tier |
| NVIDIA: Nemotron 3 Ultra (free) | OpenRouter | 1.0M | Free tier |
| NVIDIA: Nemotron 3 Nano Omni (free) | OpenRouter | 256K | Free tier |
NVIDIA: Nemotron 3.5 Content Safety (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Content Safety (free) is tagged for reasoning in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Content Safety (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-content-safety: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 128K tokens with up to 8K output tokens.
Safety model for policy screening, moderation, and risk-aware routing workflows
For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.