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Google: Gemini 3.1 Pro Preview (batch) API Pricing

Google: Gemini 3.1 Pro Preview (batch) is an API model from google. It costs $1 per 1M input tokens and $6 per 1M output tokens. Its context window is 1,048,576 tokens with up to 65,536 output tokens. A workload of 10M input + 2M output tokens costs about $22 per month.
Input
$1
per 1M tokens
Output
$6
per 1M tokens
Cached input
—
per 1M tokens
Context window
1.04858M
1,048,576 tokens
Blended (80/20)
$2
per 1M tokens

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...

How much does Google: Gemini 3.1 Pro Preview (batch) cost for a real workload?

At 10M input + 2M output tokens per month, Google: Gemini 3.1 Pro Preview (batch) costs about $22 ($10 input + $12 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Google: Gemini 3.1 Pro Preview (batch)?

Where to run Google: Gemini 3.1 Pro Preview (batch)

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

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Compare Google: Gemini 3.1 Pro Preview (batch) with other models

Google: Gemini 3.1 Pro Preview (batch) vs Google: Gemma 4 26B A4B (free)Google: Gemini 3.1 Pro Preview (batch) vs Google: Gemma 4 31B (free)Google: Gemini 3.1 Pro Preview (batch) vs Google: Lyria 3 Pro PreviewGoogle: Gemini 3.1 Pro Preview (batch) vs Google: Lyria 3 Clip PreviewGoogle: Gemini 3.1 Pro Preview (batch) vs Google: Gemma 3 4BGoogle: Gemini 3.1 Pro Preview (batch) vs Google: Gemma 3 12B

Frequently asked questions

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

Google: Gemini 3.1 Pro Preview (batch) costs $1 per 1M input tokens and $6 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $22.

What is the context window of Google: Gemini 3.1 Pro Preview (batch)?

Google: Gemini 3.1 Pro Preview (batch) has a context window of 1,048,576 tokens and can return up to 65,536 output tokens per response.

What are cheaper alternatives to Google: Gemini 3.1 Pro Preview (batch)?

Cheaper models include Writer: Palmyra X5 ($0.6 in / $6 out), OpenAI: GPT-4o (batch) ($1.25 in / $5 out), Google: Gemini 4 Argon (batch) ($1 in / $5 out). See the full list on this page.

Is Google: Gemini 3.1 Pro Preview (batch) free to use?

No. Google: Gemini 3.1 Pro Preview (batch) is a paid model at $1 input / $6 output per 1M tokens. 21 free models are listed on the free models page.

Provider: google · Model ID: google/gemini-3.1-pro-preview:batch · Modality: text+image+file+audio+video->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices