token.app › Compare › Gemini 3.1 Pro Preview (batch) vs Flint (free)

Gemini 3.1 Pro Preview (batch) vs Flint (free)

Flint (free) is free to use, against $2.25 per million tokens. Gemini 3.1 Pro Preview (batch) accepts the larger context window (1.0M).

Head to head
Blended price uses a 3:1 input:output mix
Gemini 3.1 Pro Preview (batch)Flint (free)
ProviderGoogleRecursive
Input $/1M$1.00Free
Output $/1M$6.00Free
Blended $/1M$2.25Free
Context window1.0M262K
Max output66K236K
ReleasedFeb 2026Oct 2026
LicenceProprietaryOpen weights
Choose Gemini 3.1 Pro Preview (batch) if…
  • Larger context window (1.0M)
Choose Flint (free) if…
  • Costs less per token — Free vs $2.25 blended
  • Open weights — self-hostable
  • Newer model (released Oct 2026)
FAQ
Which is better, Gemini 3.1 Pro Preview (batch) or Flint (free)?
We do not hold independently-run benchmark scores covering both Gemini 3.1 Pro Preview (batch) and Flint (free), so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemini 3.1 Pro Preview (batch) cheaper than Flint (free)?
Flint (free) is cheaper: Free versus $2.25 per million tokens blended at 3:1 input:output. Input alone: $1.00 vs Free. Output alone: $6.00 vs Free.
What context windows do Gemini 3.1 Pro Preview (batch) and Flint (free) have?
Gemini 3.1 Pro Preview (batch): 1,048,576 tokens. Flint (free): 262,144 tokens.
Who makes Gemini 3.1 Pro Preview (batch) and Flint (free)?
Gemini 3.1 Pro Preview (batch) is made by Google. Flint (free) is made by Recursive.
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