token.app › Compare › Nemotron 3 Ultra vs Muse Spark 1.2
Nemotron 3 Ultra vs Muse Spark 1.2
Nemotron 3 Ultra is 1.5× cheaper per token on a blended 3:1 basis. Muse Spark 1.2 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| Nemotron 3 Ultra | Muse Spark 1.2 | |
|---|---|---|
| Provider | NVIDIA | Meta |
| Input $/1M | $0.600 | $1.25 |
| Output $/1M | $3.60 | $4.25 |
| Blended $/1M | $1.35 | $2.00 |
| Context window | 512K | 1.0M |
| Max output | — | — |
| Released | Jun 2026 | Aug 2026 |
| Licence | Open weights | Proprietary |
Choose Nemotron 3 Ultra if…
- Costs less per token — $1.35 vs $2.00 blended
- Open weights — self-hostable
Choose Muse Spark 1.2 if…
- Larger context window (1.0M)
- Newer model (released Aug 2026)
FAQ
Which is better, Nemotron 3 Ultra or Muse Spark 1.2?
We do not hold independently-run benchmark scores covering both Nemotron 3 Ultra and Muse Spark 1.2, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Ultra cheaper than Muse Spark 1.2?
Nemotron 3 Ultra is cheaper: $1.35 versus $2.00 per million tokens blended at 3:1 input:output. Input alone: $0.600 vs $1.25. Output alone: $3.60 vs $4.25.
What context windows do Nemotron 3 Ultra and Muse Spark 1.2 have?
Nemotron 3 Ultra: 512,288 tokens. Muse Spark 1.2: 1,048,576 tokens.
Who makes Nemotron 3 Ultra and Muse Spark 1.2?
Nemotron 3 Ultra is made by NVIDIA. Muse Spark 1.2 is made by Meta.
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