Gemini 3.1 Pro (Preview High)
Advanced Gemini model for complex reasoning, coding, and multimodal analysis
Context
1,048,576
Max output
65,536
Input / 1M
$2.00
Output / 1M
$12.00
Providers
1
01Profile
Profile
Released
2026-02-21
Last updated
2026-02-21
Knowledge cutoff
—
Weights
Closed
02Capabilities
Capabilities
Input
text · image · video · audio
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
—
Cache write
—
03Pricing
Pricing across 1 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
2+ recent events since 2026-02-21
2026-09-05Contextnano-gptContext window1,048,756→ 1,048,576
2026-06-03Addednano-gptoffering→ new