Google: Nano Banana Pro (Gemini 3 Pro Image Preview)

Public pricingIntelligence 79/100Medium memoryVision

Google: Nano Banana Pro (Gemini 3 Pro Image Preview) est un modèle multimodal conçu pour génération et retouche d’images. Il associe la gestion multimodale des entrées et un raisonnement et une planification poussés, un contexte de 66K tokens et un profil à coût équilibré pour un travail fiable sur génération et retouche d’images.

Input

$2.00/1M

Output

$12.00/1M

Cached

$0.20/1M

Batch

$1.00/1M

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Technical specifications

Nano Banana Pro (Gemini 3 Pro Image Preview) at a glance.

Memory

65,536

tokens

Max reply

32,768

tokens

Memory tier

Medium

a long report or a codebase file

Tokenizer

sentencepiece

Released

Nov 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 Pro (Gemini 3 Pro Image Preview)

  • Screenshot analysis, image understanding, or document OCR.
  • 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 Pro (Gemini 3 Pro Image Preview) — 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 Pro (Gemini 3 Pro Image Preview) costs roughly $630 per month. Input is $2.00 /1M tokens and output is $12.00 /1M tokens.
Nano Banana Pro (Gemini 3 Pro Image Preview) has a 65,536-token context window (medium memory — a long report or a codebase file). That means you can fit about 12,288 words of input and history in a single call.
Beyond text generation, Nano Banana Pro (Gemini 3 Pro Image Preview) supports understanding images. It streams replies by default.
Nano Banana Pro (Gemini 3 Pro Image Preview) was released in November 2025, with training data cut off around January 2025.
Models in a similar class include Gemini 3.1 Pro Preview, Gemini 3.1 Pro Preview Custom Tools, Gemini 2.5 Pro. The "Similar models" section below this FAQ links into each.

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