Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

by Google

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration. It delivers text-to-image generation...

Quick Facts

Provider

Google

Model ID

google/gemini-3.1-flash-lite-image

Modality

Text and Image to Text and Image

Tier

Premium

Last Updated

2026-07-22

Released

2026-06-30

Context Length

66K tokens

Tokenizer

Gemini

Input Price

$0.25/M

Output Price

$1.50/M

When To Use Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Best for

  • Coding, debugging, and implementation planning
  • Reasoning-heavy questions and step-by-step analysis
  • Image understanding, screenshots, and visual questions
  • Image generation and visual creative work
  • Comparing Google responses against other leading AI models

Not ideal for

  • High-volume casual chats where you want to conserve premium credits
  • Voice, speech, or audio transcription workflows

Input & Output

Accepts

text
image

Generates

text
image

Pricing

All prices are per 1 million tokens

Input

$0.25/M

Output

$1.50/M

Web Search

$14000.00/M

Capabilities

  • Natural language understanding and generation
  • Image analysis and understanding
  • Image generation

Example Prompts

Review this TypeScript function for edge cases, bugs, and simpler implementation options.

Turn this product requirement into a small implementation plan with tests.

Solve this problem step by step, then summarize the final answer in one paragraph.

Analyze this screenshot and explain what is happening, including any UI issues.

Create a detailed image prompt for a clean product hero image with realistic lighting.

Supported Parameters

include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedtemperaturetop_p

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Frequently Asked Questions

Try Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) In Related Workflows

Model pages work best when they connect to real tasks. Use these bots and utilities to test Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) against coding, research, and model-selection workflows.

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Use Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) on RyddleAI

Access Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) with a RyddleAI subscription.

Compare Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) With Alternatives

Use these nearby models to test whether Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is the right choice for your prompt, budget, and model family preference.

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Gemini 3.6 FlashGooglePremiumAnother Google model to compare within the same provider familyView model
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