Google DeepMind

Nano Banana Pro

Type
image generation
Context
66K tokens
Max output
33K
Released
20 November 2025
API string
gemini-3-pro-image-preview

Prices by provider

Provider Input, $ per 1M Output, $ per 1M In our data since
302.AI $2 $120 31 Jul 2026
Abacus.AI $2 $12 31 Jul 2026
FastRouter $2 $12 31 Jul 2026
Google DeepMind gemini-3-pro-image-preview $2 $120 31 Jul 2026
Google DeepMind gemini/gemini-3-pro-image-preview $2 $12 31 Jul 2026
Google Vertex AI $2 $12 31 Jul 2026
Kilo Code $2 $12 31 Jul 2026
NanoGPT $2 $12 31 Jul 2026
OpenRouter $2 $12 31 Jul 2026

Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.

A single provider appears several times if it sells this model under different identifiers and at different prices — for example, at different weight precision. The identifier is shown next to the name. Identical offers that arrived from two sources under different spellings are merged into one row.

The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.

Measurement results

Task set Result Run conditions Measured by
Arena Score, text rendering in images 1,253.87 1,247–1,261
Arena Score, image generation 1,231.96 1,227–1,237