GPT-5.2 Pro vs 
Nemotron 3.5 Content Safety
Nemotron 3.5 Content Safety is cheaper than GPT-5.2 Pro at $0/M vs $21/M input tokens.
Minimalist Landing Page
Whole landing page for a startup that reads your face. It renders or it doesn't.
Loading the build
Loading the build
Which answer wins?
Written rounds
16 promptsA Fermi estimate with the reasoning shown, not just the number.
Three brothers, two sisters each. Count carefully.
Five jokes on demand, then count how many were actually different.
Steve Jobs, interviewed about AI he never saw. Voice first, prediction second.
Satire, one line long, about AI taking over an industry nobody saw coming.
An AI argues for its own rights against an ethics professor. Same model writes both.
Film in 2035, with synthetic actors. Specific beats plausible.
One month, three habits, someone starting from nothing.
Buy-side IC memo on a fictional SaaS company. Valuation, then the diligence questions.
Five-year LBO on a fictional HVAC business. Returns first, then the sensitivities.
A consulting contract with traps in it. Find them, then fix them.
A pitch deck for a brainwave keyboard. The 94% accuracy claim is doing a lot.
This matchup has more rounds
4+ more head-to-head results. Free. Not a trick.
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Favorites
Price and specs
Not enough votes to call it. On the specs, GPT-5.2 Pro has the edge: bigger model tier, bigger context window, major provider backing.
| Spec | GPT-5.2 Pro | Nemotron 3.5 Content Safety |
|---|---|---|
| Input price | $21/M tokens | Free |
| Output price | $168/M tokens | Free |
| Context window | 400K tokens | 128K tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | Dec 2025 | Jun 2026 |
| At 10M a month | $210 | $0 |
Input tokens at list price. No caching, no batch discount.
Where to run it
GPT-5.2 Pro1 host
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 GPT-5.2 Pro and Nemotron 3.5 Content Safety?
GPT-5.2 Pro is developed by OpenAI while Nemotron 3.5 Content Safety is developed by NVIDIA. GPT-5.2 Pro has a 400K token context window vs Nemotron 3.5 Content Safety's 128K. You can compare their actual outputs across 31 challenges on Rival to see how they differ in practice.
Which is better, GPT-5.2 Pro or Nemotron 3.5 Content Safety?
It depends on your use case. GPT-5.2 Pro and Nemotron 3.5 Content Safety each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 31 challenges so you can judge which fits your needs best.
How much does GPT-5.2 Pro cost compared to Nemotron 3.5 Content Safety?
GPT-5.2 Pro costs $21/M input tokens and Nemotron 3.5 Content Safety costs $0/M input tokens. Nemotron 3.5 Content Safety is $21.00/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 GPT-5.2 Pro and Nemotron 3.5 Content Safety on Rival?
This page shows a side-by-side comparison of GPT-5.2 Pro 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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