Nano Banana (Gemini 2.5 Flash Image)
Gemini 2.5 Flash Image, a.k.a. "Nano Banana," is now generally available. It is a state of the art image generation model with contextual understanding. It is capable of image generation,...
Input / 1M
$0.30
Output / 1M
$2.50
Context
32.8K
AA Intelligence
—
Closed weights — available only as a hosted API
image + text → image + text
Knowledge cutoff Jan 2025
View on OpenRouter ↗
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$0.30
input / 1M
$2.50
output / 1M
$0.03
cached input / 1M
$2.80
1M in + 1M out
- Context window
- 32,768 tokens
- Max output
- 8,192 tokens
- Providers
- 1
- Cheapest provider
- Google · $0.30 / $2.50
- 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: $0.30 input · $2.50 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
1167
56.9%
#10
image
1183
55.6%
#10
logo
1169
51.4%
#11
Providers
1 provider · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| unknown | 32.8K | $0.30 | $2.50 | 100% | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- Released on OpenRouter
- 2025-10-07
- Context window
- 32,768 tokens
- Max output
- 8,192 tokens
- Input
- image, text
- Output
- image, text
- Knowledge cutoff
- January 2025
- Tokenizer
- Gemini
- Moderated by provider
- No
- OpenRouter id
- google/gemini-2.5-flash-image
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.