Back to Gemini 3.1 Pro (Preview)

Gemini 3.1 Pro (Preview)

Preview of Gemini 3.1 Pro with enhanced capabilities and reasoning.

gemini-3.1-pro-preview
STABLE
Streaming
Vision
Tools
Reasoning
JSON Output

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Google Vertex AI Pricing for Gemini 3.1 Pro (Preview)

View detailed pricing and capabilities for this provider.

Google Vertex AI

google-vertex/gemini-3.1-pro-preview
Context Size
1.0M
Stability
STABLE
Pricing
Input
$2.00
/M
Cached
$0.20
/M
Output
$12.00
/M
Tiered Pricing
≤200K tokens$2.00 in / $0.20 cached / $12.00 out
>200K tokens$4.00 in / $0.40 cached / $18.00 out
Capabilities
Streaming
Vision
Tools
Reasoning
JSON Output
Native Web Search
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