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Nano Banana 2.1 fast
google/gemini-nano-banana-2-1
Nano Banana 2.1 (Gemini Nano Banana 2.1) is Google's image generation and editing model on the Flash tier, succeeding Nano Banana 2 and Nano Banana Pro. It improves product recontextualization,...
Input / 1M
$1.50
USD per million tokens
Output / 1M
$7.50
USD per million tokens
Est. cost / token
$0.000003
$3.00 per 1M, 3:1 mix
Context window
66K
max output 59K
Major features
VisionReasoningJSON schemaTools
Task suitability (heuristic 1–5, not a benchmark)
- coding3
- reasoning3
- math3
- summarization4
- extraction4
- classification4
- chat3
- creative3
- translation4
- vision3
- long context2
- agentic3
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $1.50 | $7.50 | — | openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $1.50
- Output
- $7.50
- Blended (3:1)
- $3.00
Details
- Company
- Version
- 2.1
- Family
- Gemini
- Released
- 2026-10-06
- Parameters
- Undisclosed
- Max output
- 59K
- Open weights
- No
- Inputs
- image, text
- Last synced
- 26 min ago