token.app › Compare › Gemini 3.1 Pro Preview vs Muse Spark 1.2

Gemini 3.1 Pro Preview vs Muse Spark 1.2

Muse Spark 1.2 is 2.3× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
Gemini 3.1 Pro PreviewMuse Spark 1.2
ProviderGoogleMeta
Input $/1M$2.00$1.25
Output $/1M$12.00$4.25
Blended $/1M$4.50$2.00
Context window1.0M1.0M
Max output66K—
ReleasedFeb 2026Aug 2026
LicenceProprietaryProprietary
Choose Gemini 3.1 Pro Preview if…
  • No clear advantage on the data we hold.
Choose Muse Spark 1.2 if…
  • Costs less per token — $2.00 vs $4.50 blended
  • Newer model (released Aug 2026)
FAQ
Which is better, Gemini 3.1 Pro Preview or Muse Spark 1.2?
We do not hold independently-run benchmark scores covering both Gemini 3.1 Pro Preview and Muse Spark 1.2, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemini 3.1 Pro Preview cheaper than Muse Spark 1.2?
Muse Spark 1.2 is cheaper: $2.00 versus $4.50 per million tokens blended at 3:1 input:output. Input alone: $2.00 vs $1.25. Output alone: $12.00 vs $4.25.
What context windows do Gemini 3.1 Pro Preview and Muse Spark 1.2 have?
Gemini 3.1 Pro Preview: 1,048,576 tokens. Muse Spark 1.2: 1,048,576 tokens.
Who makes Gemini 3.1 Pro Preview and Muse Spark 1.2?
Gemini 3.1 Pro Preview is made by Google. Muse Spark 1.2 is made by Meta.
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