Quick facts

Model ID google/gemini-3-pro-image

Source Vercel AI Gateway

Context Window 65536

Pricing $2.00 input / $12.00 output per 1M tokens

Capabilities temperature control

Model overview

Nano Banana Pro is an AI model from Vercel AI Gateway with 65536 token context window and text, image input support.

Published pricing is $2.00 input and $12.00 output per 1M tokens.

Model ID google/gemini-3-pro-image

Provider Vercel AI Gateway

Family gemini-pro

Status -

Knowledge Cutoff 2025-01

Release Date 2025-09-01

Input Modalities text, image

Output Modalities text, image

Context Window 65536

Input Limit -

Output Limit 32768

Tool Calling No

Reasoning No

Structured Output -

Temperature Control Yes

Open Weights No

Input Cost / 1M tokens $2.00

Output Cost / 1M tokens $12.00

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens $0.20

Cache Write Cost / 1M tokens -