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NVIDIA: Nemotron 3.5 Content Safety pricing

NVIDIA Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model from NVIDIA, fine-tuned from Google Gemma-3-4B. NVIDIA: Nemotron 3.5 Content Safety from OpenRouter costs $0.200 per 1M input tokens and $0.200 per 1M output tokens. Context window 131,072 tokens.

API id nvidia/nemotron-3.5-content-safety · OpenRouter · source · updated 2026-11-10 · general-purpose

$0.200
Input / 1M tokens
$0.200
Output / 1M tokens
—
Cached input / 1M
131K
Context window

NVIDIA: Nemotron 3.5 Content Safety specifications

Provider
OpenRouter
API id
nvidia/nemotron-3.5-content-safety
Model type
general-purpose
Context window
131K tokens
Max output
118K tokens
Currency
USD
Price source
Provider API
Last checked
2026-11-10

Tags

  • vision

What NVIDIA: Nemotron 3.5 Content Safety costs in practice

Estimated cost at common usage volumes
WorkloadInput tokensOutput tokensEstimated cost
Short chat turn1,000500$0.0003
Document summary50,0002,000$0.01
1M tokens in, 200K out1,000,000200,000$0.24

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does NVIDIA: Nemotron 3.5 Content Safety cost per 1M tokens?
NVIDIA: Nemotron 3.5 Content Safety costs $0.200 per 1M input tokens and $0.200 per 1M output tokens on the standard tier.
What is NVIDIA: Nemotron 3.5 Content Safety's context window?
NVIDIA: Nemotron 3.5 Content Safety accepts up to 131,072 tokens in a single request, and can return up to 117,964 output tokens.
Is there a cheaper OpenRouter model than NVIDIA: Nemotron 3.5 Content Safety?
Yes. Free Models Router is free per 1M input tokens versus $0.200 for NVIDIA: Nemotron 3.5 Content Safety, with a 200,000 token context window.
Where does this NVIDIA: Nemotron 3.5 Content Safety price come from?
From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Head-to-head comparisons

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