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Nano Banana Pro (Gemini 3 Pro Image)

Google model, released 18 Jun 2026.

$2.00
per 1M input tokens
$12.00
per 1M output tokens
$0.2
per 1M cached-read tokens
Calculate what your real prompts cost on Nano Banana Pro (Gemini 3 Pro Image)

Price history

Price stable since we started tracking (7 Jul 2026). History will chart here as soon as it moves.

Specifications

Lab
Google
Released
18 Jun 2026
Context window
131k tokens
Max output
33k tokens
Input modalities
image, text
Output modalities
image, text
Knowledge cutoff
—
Open source
No

Benchmarks

BenchmarkCategoryScoreAs of
LMArena (Chatbot Arena)coding1482.4 (1475.4–1489.4)12 Aug 2026
LMArena (Chatbot Arena)overall1479.3 (1475.5–1483.1)12 Aug 2026

LMArena (Chatbot Arena) data © their authors, CC-BY-4.0

Frequently asked questions

How much does Nano Banana Pro (Gemini 3 Pro Image) cost?

Nano Banana Pro (Gemini 3 Pro Image) costs $2.00 per 1M input tokens and $12.00 per 1M output tokens (list price, updated every 6 hours).

What is Nano Banana Pro (Gemini 3 Pro Image)'s context window?

Nano Banana Pro (Gemini 3 Pro Image) supports a 131k-token context window with up to 33k output tokens.

Related models

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Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Google · $0.25/$1.50 per 1M
Nano Banana 2 (Gemini 3.1 Flash Image)
Google · $0.5/$3.00 per 1M
Gemini 3.5 Flash
Google · $1.50/$9.00 per 1M