# Nemotron Content Safety (slim)

> Nemotron Content Safety, a family of models by NVIDIA, listed from OpenRouter. Indexed, not reviewed: facts and our own checks, no score or ranking. NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google…

- Full: https://www.anchorterminal.com/tools/nemotron-content-safety.md (~500 tokens) · this version ~430 tokens · JSON https://www.anchorterminal.com/tools/nemotron-content-safety.json · canonical https://www.anchorterminal.com/tools/nemotron-content-safety
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# Nemotron Content Safety

> Indexed, not reviewed: facts from OpenRouter and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: model family, by NVIDIA
- Category: Model APIs & inference (https://www.anchorterminal.com/categories/inference.md)
- Listed because: OpenRouter lists it, with prices from the providers that serve it.
- What OpenRouter says: NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google Gemma-3-4B. It moderates both inputs to and responses from LLMs and VLMs, accepting...

## Models (1)

| Model | OpenRouter id | Released | Context | Input $/1M | Output $/1M | Supports |
| --- | --- | --- | --- | --- | --- | --- |
| Nemotron 3.5 Content Safety | `nvidia/nemotron-3.5-content-safety` | 2026-06 | 131k | $0.20 | $0.20 | reasoning, image, free variant |

Prices and limits as OpenRouter lists them; a provider's own price can differ.

- JSON: https://www.anchorterminal.com/api/v1/tools/nemotron-content-safety.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming