Google: Nano Banana (Gemini 2.5 Flash Image)

Public pricingIntelligence 79/100Medium memory視覚

Google: Nano Banana (Gemini 2.5 Flash Image) は マルチモーダル モデルで、画像生成と編集 に向いています。マルチモーダル入力処理、画像理解、33K tokensのコンテキスト、バランス型コストの特性を組み合わせ、画像生成と編集 で安定した動作を支えます。遅延・コスト・スループット が重要な場面に合っており、安定した出力、柔軟な導入、拡張性を求めるチームに実用的です。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。 安定した応答、長い文脈処理、そして試作から本番まで広く使える柔軟さが必要な場面で役立ちます。

Input

$0.30/1M

Output

$2.50/1M

Cached

$0.03/1M

Batch

$0.15/1M

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What would Nano Banana (Gemini 2.5 Flash Image) cost you?

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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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