token.app › Compare › Nemotron 3 Ultra (batch) vs Muse Spark 1.2

Nemotron 3 Ultra (batch) vs Muse Spark 1.2

Nemotron 3 Ultra (batch) is 3.0× 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 (batch)Muse Spark 1.2
ProviderNVIDIAMeta
Input $/1M$0.300$1.25
Output $/1M$1.80$4.25
Blended $/1M$0.675$2.00
Context window512K1.0M
Max output——
ReleasedJun 2026Aug 2026
LicenceOpen weightsProprietary
Choose Nemotron 3 Ultra (batch) if…
  • Costs less per token — $0.675 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 (batch) or Muse Spark 1.2?
We do not hold independently-run benchmark scores covering both Nemotron 3 Ultra (batch) and Muse Spark 1.2, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Nemotron 3 Ultra (batch) cheaper than Muse Spark 1.2?
Nemotron 3 Ultra (batch) is cheaper: $0.675 versus $2.00 per million tokens blended at 3:1 input:output. Input alone: $0.300 vs $1.25. Output alone: $1.80 vs $4.25.
What context windows do Nemotron 3 Ultra (batch) and Muse Spark 1.2 have?
Nemotron 3 Ultra (batch): 512,288 tokens. Muse Spark 1.2: 1,048,576 tokens.
Who makes Nemotron 3 Ultra (batch) and Muse Spark 1.2?
Nemotron 3 Ultra (batch) is made by NVIDIA. Muse Spark 1.2 is made by Meta.
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