Models

DeepSeek V4 Flash vs Nemotron 3.5 Content Safety (free)

Compare DeepSeek V4 Flash from DeepSeek and Nemotron 3.5 Content Safety (free) from Nvidia on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.

DeepSeekDeepSeek V4 FlashNvidiaNemotron 3.5 Content Safety (free)
DeepSeek logo
DeepSeek V4 Flash
DeepSeek · text → text

(This model currently points to the older 0423 version; if you need to request the latest version, you can choose the model deepseek-v4-flash-0731)DeepSeek-V4 features an ultra-long context of one million characters and achieves leading performance domestically and in the open-source domain in agent capabilities, world knowledge, and reasoning.

Input$0.142 /M
Output$0.284 /M
Cache read$0.0284 /M
Nvidia logo
Nemotron 3.5 Content Safety (free)
Nvidia · text, image → text

Developed by NVIDIA, Nemotron 3.5 Content Safety is a compact 4B-parameter multimodal guardrail model fine-tuned from Google Gemma-3-4B. Supporting an expansive context length of 128,000 tokens, this model moderates both user inputs and generated responses for LLMs and VLMs. It provides robust safety filtering to ensure aligned and secure interactions across multiple modalities.

Input$0 /M
Output$0 /M

Pricing & Specifications

Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.

DeepSeek V4 Flash
Nemotron 3.5 Content Safety (free)
Input /M
$0.142
$0
Output /M
$0.284
$0
Cache read /M
$0.0284
-
Context length
1,000,000
131,072
Max output
384,000
0
Time to First Token
1.0 s
-
Throughput
66.4 tok/s
-
Modalities
text
textimage
Supported Parameters
toolsfunction callingstructured outputsthinking
reasoninglong context
API Formats
chat_completions · claude_api
chat_completions
Released
April 24, 2026
June 4, 2026

Promotional prices show the discounted rate; see each model page for promotion windows.

Activity Past 30 Days

Daily traffic served through AIHubMix — how demand for each model is trending.

deepseek-v4-flashnemotron-3.5-content-safety-free

Tokens / day

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Requests / day

-

Performance Past 3 Days

Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.

deepseek-v4-flashnemotron-3.5-content-safety-free

Throughput (tok/s)

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TTFT (s)

-

Uptime (%)

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Cost calculator

Estimate your monthly bill for the same workload on each model.

Nemotron 3.5 Content Safety (free)
$0.00 /mo
DeepSeek V4 Flash
$12.78 /mo

Monthly = daily × 30. Discounted rates applied where a promotion is active.

FAQ

How large is each context window?

DeepSeek V4 Flash accepts 1,000,000 and Nemotron 3.5 Content Safety (free) accepts 131,072 input tokens.

What inputs and capabilities does each model support?

DeepSeek V4 Flash accepts text input and supports tool calling, function calling, structured outputs and thinking; Nemotron 3.5 Content Safety (free) accepts text and image input and supports reasoning and long context.

Can I call DeepSeek V4 Flash and Nemotron 3.5 Content Safety (free) with the same API key?

Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.

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