Google: Nano Banana (Gemini 2.5 Flash Image)

Public pricingIntelligence 79/100Medium memory视觉

Google: Nano Banana (Gemini 2.5 Flash Image) 是一款多模态模型，适合图像生成与编辑。它结合了多模态输入处理、图像理解、33K tokens上下文和均衡成本定位，可在图像生成与编辑中提供可靠表现。它适合重视延迟、成本与吞吐的团队，能带来稳定输出、灵活部署与扩展空间。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。 它适合需要稳定回答、较长上下文、清晰结构和可扩展部署的团队。

Input

$0.30/1M

Output

$2.50/1M

Cached

$0.03/1M

Batch

$0.15/1M

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Technical specifications

Nano Banana (Gemini 2.5 Flash Image) at a glance.

Memory

32,768

tokens

Max reply

32,768

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

sentencepiece

Released

Jun 2025

Training cutoff

Jan 2025

Availability

Public pricing

Status

active

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Nano Banana (Gemini 2.5 Flash Image)

  • Screenshot analysis, image understanding, or document OCR.
  • High-volume workloads where unit cost matters.
  • Multimodal pipelines mixing text + images.

When to look elsewhere

  • You need tool-use / function calling for agent workflows.

Alternatives

Similar models to compare.

FAQ

Nano Banana (Gemini 2.5 Flash Image) — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Nano Banana (Gemini 2.5 Flash Image) costs roughly $123 per month. Input is $0.30 /1M tokens and output is $2.50 /1M tokens.
Nano Banana (Gemini 2.5 Flash Image) has a 32,768-token context window (medium memory — a long report or a codebase file). That means you can fit about 6,144 words of input and history in a single call.
Beyond text generation, Nano Banana (Gemini 2.5 Flash Image) supports understanding images. It streams replies by default.
Nano Banana (Gemini 2.5 Flash Image) was released in June 2025, with training data cut off around January 2025.
Models in a similar class include Gemini 2.5 Flash, Gemini 3.1 Flash Lite Preview, Gemma 4 31B. The "Similar models" section below this FAQ links into each.

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