Nano Banana Pro (Gemini 3 Pro Image Preview)
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
Input / 1M
$2.00
Output / 1M
$12.00
Context
65.5K
AA Intelligence
—
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$2.00
input / 1M
$12.00
output / 1M
$0.20
cached input / 1M
$14.00
1M in + 1M out
- Context window
- 65,536 tokens
- Max output
- 32,768 tokens
- Providers
- 1
- Cheapest provider
- Google AI Studio · $1.00 / $6.00
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- — / — / —
✗ Tool calling
✓ Reasoning
✓ Structured outputs
✓ Image input
✗ File input
✗ Audio input
✓ Prompt caching
Price history
tracking started — chart appears after 7 days of snapshots (6 recorded)Current: $2.00 input · $12.00 output per 1M tokens
Benchmarks
Third-party indices as published through OpenRouter — Artificial Analysis and Design Arena. Not measured by us.
- AA Intelligence Index
- —
- AA Coding Index
- —
- AA Agentic Index
- —
Design Arena
CategoryEloWin %Rank
graphicdesign
1251
65.8%
#5
image
1241
62.1%
#5
logo
1241
61%
#6
imageediting
1248
66%
#3
Providers
1 provider · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| Google AI Studio | unknown | 65.5K | $1.00 | $6.00 | — | — |
| Google AI Studio | unknown | 65.5K | $2.00 | $12.00 | 100% | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- Released on OpenRouter
- 2025-11-20
- Context window
- 65,536 tokens
- Max output
- 32,768 tokens
- Input
- image, text
- Output
- image, text
- Tokenizer
- Gemini
- Moderated by provider
- No
- OpenRouter id
- google/gemini-3-pro-image-preview
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.