token.app › Compare › Nemotron 3 Ultra vs GPT-5.6 Terra
Nemotron 3 Ultra vs GPT-5.6 Terra
Nemotron 3 Ultra is 1.7× cheaper per token on a blended 3:1 basis. GPT-5.6 Terra accepts the larger context window (1.1M).
Head to head
Blended price uses a 3:1 input:output mix
| Nemotron 3 Ultra | GPT-5.6 Terra | |
|---|---|---|
| Provider | NVIDIA | OpenAI |
| Input $/1M | $0.600 | $1.00 |
| Output $/1M | $3.60 | $6.00 |
| Blended $/1M | $1.35 | $2.25 |
| Context window | 512K | 1.1M |
| Max output | — | 128K |
| Released | Jun 2026 | Jul 2026 |
| Licence | Open weights | Proprietary |
Choose Nemotron 3 Ultra if…
- Costs less per token — $1.35 vs $2.25 blended
- Open weights — self-hostable
Choose GPT-5.6 Terra if…
- Larger context window (1.1M)
- Newer model (released Jul 2026)
FAQ
Which is better, Nemotron 3 Ultra or GPT-5.6 Terra?
We do not hold independently-run benchmark scores covering both Nemotron 3 Ultra and GPT-5.6 Terra, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Ultra cheaper than GPT-5.6 Terra?
Nemotron 3 Ultra is cheaper: $1.35 versus $2.25 per million tokens blended at 3:1 input:output. Input alone: $0.600 vs $1.00. Output alone: $3.60 vs $6.00.
What context windows do Nemotron 3 Ultra and GPT-5.6 Terra have?
Nemotron 3 Ultra: 512,288 tokens. GPT-5.6 Terra: 1,050,000 tokens.
Who makes Nemotron 3 Ultra and GPT-5.6 Terra?
Nemotron 3 Ultra is made by NVIDIA. GPT-5.6 Terra is made by OpenAI.
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