NVIDIA: Nemotron 3.5 Content Safety (free)

Name: NVIDIA: Nemotron 3.5 Content Safety (free)
Author: OpenRouter

NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google Gemma-3-4B.

Context

128K

Max output

Capabilities

Show unsupported (7)

Reasoning & Interaction

Reasoning

Model IDnvidia/nemotron-3.5-content-safety:free

CreatorNVIDIA

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Typechat

Input modalitiestext, image

Output modalitiestext

Open weight—

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Context window128K tokens

Max input—

Max output8K tokens

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Knowledge cutoff—

Release date2026-06-04

Sourceofficial

GET/v1/models/openrouter/nvidia/nemotron-3.5-content-safety:free