How much does Nemotron 3.5 Content Safety cost?

Nemotron 3.5 Content Safety costs $0.20/M input tokens and $0.20/M output tokens.

What is the context length of Nemotron 3.5 Content Safety?

Nemotron 3.5 Content Safety has a 131,072 token context window.

Does Nemotron 3.5 Content Safety support tool calling and structured outputs?

No. Nemotron 3.5 Content Safety does not accept tools, so function calling is unavailable. It does not support response_format, so JSON output is not enforced.

What inputs and outputs does Nemotron 3.5 Content Safety support?

Nemotron 3.5 Content Safety accepts text and images as input and returns text.

Which providers serve Nemotron 3.5 Content Safety?

Nemotron 3.5 Content Safety is served by 1 provider on OpenRouter: DeepInfra.

What other text models does Nvidia have?

Nemotron 3.5 Super VL, Nemotron 3.5 Lightning, Nemotron 3 Ultra and 3 more are other text models from Nvidia.

When was Nemotron 3.5 Content Safety released?

Nemotron 3.5 Content Safety was released on June 4, 2026.

Please do not upload any confidential information. You may upload images, which we and our service providers will use for the sole purpose of providing you with this demo experience. Your use is logged for security purposes and anonymous session data may be used to improve NVIDIA products and services, including network performance metrics, AI-generated outputs, and audio transcriptions. The logged session data for improvement purposes is not linked to your identity or any persistent identifier. For more information about our data processing practices, see our Privacy Policy. By uploading the file, you consent to our collection, recording, and use of such information and the NVIDIA API Trial Terms of Service.

NVIDIA: Nemotron 3.5 Content Safety

nvidia/nemotron-3.5-content-safety

Model weights

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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 text and image input and returning text output: a safe/unsafe classification for the user prompt and the response, safety category labels, and an optional reasoning trace. It covers 12 languages with a context window of up to 128K tokens.

It is suited for prompt and response moderation, content classification, safety pipelines, and enterprise AI guardrails with policy enforcement, and includes a togglable reasoning mode. It is part of the NVIDIA Nemotron family of open models for agentic AI.

Modalities

In / out price

$0.20 / $0.20per 1M

Context

131K

Released

Jun 4, 2026

Providers

This model is hosted by one provider. OpenRouter forwards every request without routing.

Latency / throughput


	$0.20	$0.20	0.25s	200 tok/s	99.72%

Input $0.20Output $0.20
200 tok/s99.72% uptime

Pricing

The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.

Weighted average

Input

$0.1995/M tokens

Output

$0.1969/M tokens

Nemotron 3.5 Content Safety — Price history

Price history

No effective price data for this selection

		$0.200	$0.197	0.0%	100.0%

Effective in $0.200Effective out $0.197
Token share
100.0%

Uptime

Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.

Uptime (3d)

100.00%

Availability (3d)

99.91%

Availability over the last 3 days

Last 72 hours

Availability 99.91%

3 Days Ago2 Days AgoYesterdayNow

Availability over the last 24 hours

OpenRouter Availability

100.00%

When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and provider routing options.

Not currently available through EU in-region routing. In-region routing docs

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NVIDIA: Nemotron 3.5 Content Safety

Providers