token.app › Compare › Gemini 3.1 Pro Preview (batch) vs Kimi K3

Gemini 3.1 Pro Preview (batch) vs Kimi K3

Gemini 3.1 Pro Preview (batch) is 2.7× 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 Preview (batch)Kimi K3
ProviderGoogleMoonshot AI
Input $/1M$1.00$3.00
Output $/1M$6.00$15.00
Blended $/1M$2.25$6.00
Context window1.0M1.0M
Max output66K—
ReleasedFeb 2026Jul 2026
LicenceProprietaryOpen weights
Choose Gemini 3.1 Pro Preview (batch) if…
  • Costs less per token — $2.25 vs $6.00 blended
Choose Kimi K3 if…
  • Open weights — self-hostable
  • Newer model (released Jul 2026)
FAQ
Which is better, Gemini 3.1 Pro Preview (batch) or Kimi K3?
We do not hold independently-run benchmark scores covering both Gemini 3.1 Pro Preview (batch) and Kimi K3, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemini 3.1 Pro Preview (batch) cheaper than Kimi K3?
Gemini 3.1 Pro Preview (batch) is cheaper: $2.25 versus $6.00 per million tokens blended at 3:1 input:output. Input alone: $1.00 vs $3.00. Output alone: $6.00 vs $15.00.
What context windows do Gemini 3.1 Pro Preview (batch) and Kimi K3 have?
Gemini 3.1 Pro Preview (batch): 1,048,576 tokens. Kimi K3: 1,048,576 tokens.
Who makes Gemini 3.1 Pro Preview (batch) and Kimi K3?
Gemini 3.1 Pro Preview (batch) is made by Google. Kimi K3 is made by Moonshot AI.
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