Google / API REFERENCE

gemini-3.1-pro-high API pricing & integration

A channel catalog record. Consult the original vendor documentation for model capabilities and limits.

Catalog identifier: gemini-3.1-pro-high
Channel protocols: Gemini / Chat Completions
Availability: Verify account channels
Snapshot date: Oct 15, 2026

Platform price snapshot

Rates include the selected group multiplier. All token rates below are USD per million tokens; request rates are separate. A pricing boundary is not the model’s maximum context window.

Prompt tier (tokens)	Input	Output	Cache read	Cache write
0–200,000	$0.6	$3.6	$0.06	—
≥ 200,001	$1.2	$5.4	$0.12	—

Group: gemini 特价稳定版. Cache duration, additional modalities, time-of-use rules and channel restrictions may affect the final bill. Check the interactive market and account terms.

Vendor reference pricing

Reference identifier: gemini-3.1-pro-high · Checked Oct 15, 2026

Prompt tier (tokens)	Input	Output	Cache read	Cache write
0–200,000	$2	$12	$0.2	$2
≥ 200,001	$4	$18	$0.4	$2

Original vendor pricing ↗

Standard reference rates only; batch, priority, regional or tool charges may differ.

Compare prices and estimate a request

Published price snapshot, USD per million tokens. Account availability and the actual bill must be checked separately. Route names retain their configured labels.

Snapshot checked: 2026-10-15

Base-tier rates are available below without JavaScript. Enable JavaScript to filter or calculate.

Model	Provider	Input / 1M	Output / 1M	Per-request rate
gemini-3.1-pro-high	Google	$0.6	$3.6	—

Token estimates are available for reviewed text-model routes and cover uncached text input and output only. It excludes cache writes, tools, other modalities, time-of-use adjustments, retries and processing premiums. A rate tier is not a context limit. Missing prices stay unavailable rather than becoming zero. Selection uses the lowest input rate, not necessarily the lowest total task cost.

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