What is Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌's context window?

Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 accepts up to 65,536 tokens in a single request, and can return up to 58,982 output tokens.

Is there a cheaper Gemini model than Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌?

Yes. Gemini Embedding 2 is $0.200 per 1M input tokens versus $0.250 for Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌.

Where does this Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 price come from?

Directly from Google's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.

Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 pricing

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. Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 from Google costs $0.250 per 1M input tokens and $1.50 per 1M output tokens. Context window 65,536 tokens.

API id gemini-3.1-flash-lite-image · Google · source · updated 2026-09-25 · image generation

This is an image generation model. Its pricing is not comparable to chat models, and it is excluded from the site's cheapest-model rankings for that reason.

$0.250

Input / 1M tokens

$1.50

Output / 1M tokens

—

Cached input / 1M

66K

Context window

Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 specifications

Provider: Google
API id: gemini-3.1-flash-lite-image
Model type: image generation
Context window: 66K tokens
Max output: 59K tokens
Currency: USD
Price source: First-party
Last checked: 2026-09-25

Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 across providers

The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.

Provider	Input /1M	Cached /1M	Output /1M	1M in + 1M out	vs vendor
GoogleVendorCheapestviewing	$0.250	—	$1.50	$1.75	—
OpenRouterHost	$0.250	—	$1.50	$1.75	—

What Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 costs in practice

Estimated cost at common usage volumes
Workload	Input tokens	Output tokens	Estimated cost
Short chat turn	1,000	500	$0.0010
Document summary	50,000	2,000	$0.02
1M tokens in, 200K out	1,000,000	200,000	$0.55

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 cost per 1M tokens?: Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 costs $0.250 per 1M input tokens and $1.50 per 1M output tokens on the standard tier.
What is Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌's context window?: Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 accepts up to 65,536 tokens in a single request, and can return up to 58,982 output tokens.
Is there a cheaper Gemini model than Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌?: Yes. Gemini Embedding 2 is $0.200 per 1M input tokens versus $0.250 for Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌.
Where does this Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 price come from?: Directly from Google's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.

Head-to-head comparisons

Compare Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 🍌 with another model →

Other Gemini models

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