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NVIDIA: NVIDIA: Nemotron 3.5 Content Safety (free)

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...

Source-linked Weight access not listed
API record Report
InputT
OutputT
Input priceFree
Output priceFree
Context128K
Max output8.192K
Providers0
Inference availability

Providers

Provider-specific identifiers, limits, and listed prices per million tokens. Every row links back to the provider's own documentation.

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Specification

Capabilities

Recorded from the source catalog and provider listings.

? Reasoning Unknown
? Tool calling Unknown
? Structured output Unknown
? Attachments Unknown
Vision input Yes
? Open weights Unknown
Creator
NVIDIA
Model family
Not documented
Knowledge cutoff
Not documented
License
Not documented
Release date
Not documented
Model ID
nvidia/nemotron-3.5-content-safety:free
Published evaluations

Benchmarks

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Benchmark registry
No published benchmark results

ModelBench does not infer quality from price, context size, or model name. When a source publishes a comparable result, it appears here with its version and link.

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Catalog activity

Change log

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Full change log
No changes recorded

This record has not changed within the retained import history.

Provenance

Sources & verification

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Methodology
Last verified
Sep 12, 2026
Status
Source-linked
Confidence
Medium
Catalog source
OpenRouter
Public API

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API documentation
Endpoint
GET https://model.kyssta.lol/api/v1/models/nvidia/nemotron-3.5-content-safety:free
curl
curl "https://model.kyssta.lol/api/v1/models/nvidia/nemotron-3.5-content-safety:free"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is NVIDIA: Nemotron 3.5 Content Safety (free)?

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. It is published by NVIDIA and catalogued here from OpenRouter.

How much does NVIDIA: Nemotron 3.5 Content Safety (free) cost?

This model is documented as free to use at the listed providers.

What is the context length of NVIDIA: Nemotron 3.5 Content Safety (free)?

NVIDIA: Nemotron 3.5 Content Safety (free) accepts up to 128K tokens of context and returns up to 8.192K output tokens.

Does NVIDIA: Nemotron 3.5 Content Safety (free) support tool calling and structured output?

Provider catalogs list support for image input.

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