Question 1

What is Nemotron 3.5 Content Safety?

Accepted Answer

Nemotron 3.5 Content Safety is a model from NVIDIA, released on Jun 4, 2026. 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...

Question 2

How much does Nemotron 3.5 Content Safety cost?

Accepted Answer

On the Respan gateway, input starts at $0.20 per 1M tokens on OpenRouter, and output starts at $0.20 per 1M tokens on OpenRouter, after gateway discounts.

Question 3

Which providers serve Nemotron 3.5 Content Safety on Respan?

Accepted Answer

Nemotron 3.5 Content Safety is served by OpenRouter.

Question 4

What is Nemotron 3.5 Content Safety's context window?

Accepted Answer

Nemotron 3.5 Content Safety accepts up to 131K tokens of context.

Question 5

How do I use Nemotron 3.5 Content Safety with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "nemotron-3.5-content-safety". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

How fast is Nemotron 3.5 Content Safety?

Accepted Answer

Over the last 30 days of requests through the Respan gateway, the fastest provider was OpenRouter at 137 tokens per second, and the lowest response latency was 0.5 seconds on OpenRouter. Speed varies with request size and provider.

Nemotron 3.5 Content Safety

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