Grok 3 Mini Beta vs 
Nemotron 3.5 Content Safety
Nemotron 3.5 Content Safety is cheaper than Grok 3 Mini Beta at $0/M vs $0.4/M input tokens.
Minimalist Landing Page
Whole landing page for a startup that reads your face. It renders or it doesn't.
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Which answer wins?
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Price and specs
| Spec | Grok 3 Mini Beta | Nemotron 3.5 Content Safety |
|---|---|---|
| Input price | $0.4/M tokens | Free |
| Output price | $0.8/M tokens | Free |
| Context window | 131K tokens | 128K tokens |
| Weights | — | Open |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | Apr 2025 | Jun 2026 |
| At 10M a month | $4.00 | $0 |
Input tokens at list price. No caching, no batch discount.
Where to run it
Grok 3 Mini Beta
No hosts listed on OpenRouter.
Nemotron 3.5 Content Safety1 host
Per million tokens. Prices and uptime via OpenRouter, checked 11 Oct 2026.
Common questions
What is the difference between Grok 3 Mini Beta and Nemotron 3.5 Content Safety?
Grok 3 Mini Beta is developed by xAI while Nemotron 3.5 Content Safety is developed by NVIDIA. Grok 3 Mini Beta has a 131K token context window vs Nemotron 3.5 Content Safety's 128K. You can compare their actual outputs across 13 challenges on Rival to see how they differ in practice.
Which is better, Grok 3 Mini Beta or Nemotron 3.5 Content Safety?
It depends on your use case. Grok 3 Mini Beta and Nemotron 3.5 Content Safety each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 13 challenges so you can judge which fits your needs best.
How much does Grok 3 Mini Beta cost compared to Nemotron 3.5 Content Safety?
Grok 3 Mini Beta costs $0.4/M input tokens and Nemotron 3.5 Content Safety costs $0/M input tokens. Nemotron 3.5 Content Safety is $0.40/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.
How can I compare Grok 3 Mini Beta and Nemotron 3.5 Content Safety on Rival?
This page shows a side-by-side comparison of Grok 3 Mini Beta and Nemotron 3.5 Content Safety across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
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