token.app › Compare › Nemotron 3 Ultra vs DeepSeek V4 Flash 0731
Nemotron 3 Ultra vs DeepSeek V4 Flash 0731
DeepSeek V4 Flash 0731 is 12× cheaper per token on a blended 3:1 basis. DeepSeek V4 Flash 0731 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| Nemotron 3 Ultra | DeepSeek V4 Flash 0731 | |
|---|---|---|
| Provider | NVIDIA | DeepSeek |
| Input $/1M | $0.600 | $0.090 |
| Output $/1M | $3.60 | $0.180 |
| Blended $/1M | $1.35 | $0.113 |
| Context window | 512K | 1.0M |
| Max output | — | 384K |
| Released | Jun 2026 | Jul 2026 |
| Licence | Open weights | Open weights |
Choose Nemotron 3 Ultra if…
- No clear advantage on the data we hold.
Choose DeepSeek V4 Flash 0731 if…
- Costs less per token — $0.113 vs $1.35 blended
- Larger context window (1.0M)
- Newer model (released Jul 2026)
FAQ
Which is better, Nemotron 3 Ultra or DeepSeek V4 Flash 0731?
We do not hold independently-run benchmark scores covering both Nemotron 3 Ultra and DeepSeek V4 Flash 0731, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Ultra cheaper than DeepSeek V4 Flash 0731?
DeepSeek V4 Flash 0731 is cheaper: $0.113 versus $1.35 per million tokens blended at 3:1 input:output. Input alone: $0.600 vs $0.090. Output alone: $3.60 vs $0.180.
What context windows do Nemotron 3 Ultra and DeepSeek V4 Flash 0731 have?
Nemotron 3 Ultra: 512,288 tokens. DeepSeek V4 Flash 0731: 1,048,576 tokens.
Who makes Nemotron 3 Ultra and DeepSeek V4 Flash 0731?
Nemotron 3 Ultra is made by NVIDIA. DeepSeek V4 Flash 0731 is made by DeepSeek.
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