Claude Fable 5$22.000/MClaude Opus 5$11.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.6 Sol$12.500/MGPT-5.6 Terra$5.000/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MClaude Fable 5$22.000/MClaude Opus 5$11.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.6 Sol$12.500/MGPT-5.6 Terra$5.000/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/M
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Gemini 3.1 Pro Preview (batch)

text+image+file+audio+video->text

Gemini 3.1 Pro Preview (batch) sits in the frontier tier — built for high-capability reasoning, tool use, and long-form output where capability outweighs cost. Available via Google. 1,048,576-token context. Mid-tier pricing. Currently in preview — capabilities and pricing may shift.

Gemini 3.1 Pro Preview (batch) is a multimodal AI model from Google. It costs $1.000 per million input tokens and $6.000 per million output tokens (blended $2.500/M), with a 1,048,576-token context window.

Modalities text, vision, audio, videoProvider pricing ↗API docs ↗Pricing source ↗Compare with another model →Estimate monthly cost →
INPUT
$1.000/M
per million input tokens
OUTPUT
$6.000/M
per million output tokens
BLENDED 70/30
$2.500/M
default reference rate · how it is calculated →
CONTEXT
1,048,576
tokens
What it is good at
  • Strong general reasoning
  • Tool use & function calling
  • Long-form writing
  • Production-grade reliability
  • Multimodal: handles images alongside text
Typical use cases
  • Production assistants
  • Long-document analysis
  • Multi-step agent workflows
  • Engineering copilots

Benchmarks

No published benchmark scores tracked for this model yet. Frontier and reasoning models from major providers have scores; smaller models and inference-host variants typically inherit the underlying open-weights score.

More from Google

See all 24 →
Gemini 3.5 Pro
Frontier · 1,000,000 ctx
in $2.000/Mout $12.000/M
Gemini 3.6 Flash
Balanced · 1,050,000 ctx
in $1.500/Mout $7.500/M
Gemini 3.5 Flash
Balanced · 1,000,000 ctx
in $1.500/Mout $9.000/M
Gemini 3.1 Pro
Frontier · 1,000,000 ctx
in $2.000/Mout $12.000/M
Gemini 3 Pro
Frontier · 1,000,000 ctx
in $2.000/Mout $12.000/M
Gemini 3 Flash
Efficient · 1,000,000 ctx
in $0.500/Mout $3.000/M

Frequently asked questions

How much does Gemini 3.1 Pro Preview (batch) cost?

Gemini 3.1 Pro Preview (batch) costs $1.000 per million input tokens and $6.000 per million output tokens, for a blended reference rate of $2.500 per million tokens.

What is Gemini 3.1 Pro Preview (batch)'s context window?

Gemini 3.1 Pro Preview (batch) supports up to 1,048,576 tokens of context in a single request.

What is Gemini 3.1 Pro Preview (batch) best for?

Gemini 3.1 Pro Preview (batch) is well suited to Strong general reasoning, Tool use & function calling and Long-form writing.

Who makes Gemini 3.1 Pro Preview (batch)?

Gemini 3.1 Pro Preview (batch) is developed and served by Google.

Terms used on this page

Full glossary →
TokenInput tokensOutput tokensPrice per million tokensContext windowPrompt cachingBatch APIBlended cost