GPT-5.4 ProvsNemotron 3.5 Content Safety
Nemotron 3.5 Content Safety is cheaper than GPT-5.4 Pro at $0/M vs $30/M input tokens.
| Spec | GPT-5.4 Pro | Nemotron 3.5 Content Safety |
|---|---|---|
| Input price | $30/M tokens | Free |
| Output price | $180/M tokens | Free |
| Context window | 1.1M tokens | 128K tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | Mar 2026 | Jun 2026 |
Our Verdict
GPT-5.4 Pro
Nemotron 3.5 Content SafetyRunner-up
Not enough votes to call it. On the specs, GPT-5.4 Pro has the edge: bigger model tier, bigger context window, major provider backing.
Too close to call
Reviewing agent-written code?See a Brief PR report
API pricing
Cost per 1M tokens
GPT-5.4 Pro
Input
$30.00
Output
$180.00
Nemotron 3.5 Content Safety
Input
$0.000
Output
$0.000
Where to run it
3 hosts
Nemotron 3.5 Content Safety1 host
Per million tokens. Prices and uptime via OpenRouter, checked 12 Sep 2026.
Research
What we learned reading every model
FAQ
Common questions
Keep exploring
More comparisons
Nemotron 3.5 Content Safety vs Ox AlphaNew provider
Nemotron 3.5 Content Safety vs Claude Opus 4New provider
Nemotron 3.5 Content Safety vs Claude Opus 4.1New provider
Nemotron 3.5 Content Safety vs Gemini 2.5 Pro Preview 06-05New provider
Nemotron 3.5 Content Safety vs Golden Gate ClaudeNew provider
Nemotron 3.5 Content Safety vs GPT-2Cross-provider
Nemotron 3.5 Content Safety vs GPT-3.5 TurboCross-provider
Nemotron 3.5 Content Safety vs GPT-4Cross-provider