Google

Nano Banana

gemini-2.5-flash-image

Nano Banana is an image model for fast generation and edits, with character-consistent assets.

Nano Banana image model for fast generation, edits, and character-consistent assets

33K context33K context
Released2025-08-26
Relays13 sites
image generationvisionfast

Model information

Model ID
gemini-2.5-flash-image
Context
32.8K
Max input
-
Max output
32.8K
Knowledge cutoff
2024-06
Open weights
Not supported
License
-
Release date
2025-08-26

Input

Text: SupportedImage: SupportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Supported

Output

Text: SupportedImage: SupportedAudio: Not supportedVideo: Not supported

API capabilities

Reasoning: Not supportedTool call: Not supportedStructured output: UnknownTemperature: Supported

Google Official Pricing

CNY
Updated: 2026-10-04T22:55:11.448+08:00

Input

~¥2.006/ 1M tokens

Output

~¥200.583/ 1M tokens

Cache read

~¥0.5015/ 1M tokens

Relay Comparison

Compare token, per-request, or per-second pricing by relay channel.

How should Nano Banana relay pricing be compared?

This Nano Banana pricing page compares official pricing with public prices from 13 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 11/08/2026, 08:15.

Data sources
Public price catalogs, official pricing records, and monitoring results.
Metric definitions
Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
Risk note
Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.