Gemini Nano Banana Pro
by Google · AI Image Generation & Editing
Current version: Gemini 3 Pro Image (gemini-3-pro-image) [official source]
Last tested: never · Facts last updated: Oct 8, 2026 · Official pages checked: Oct 8, 2026
What it is
Google's image generation and editing model in Gemini.
Newer sibling models are listed on the same page (Nano Banana 2 / 2.1 = Gemini 3.1 Flash Image).
Scores by job
A tool can be #1 for one job and mediocre for another, so we score each job separately (0–100).
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Test results
Objective metrics recorded by our test harness (same inputs for every tool). Raw outputs are archived as evidence.
Subjective assessment by our evaluators, blind where possible. This is opinion, labelled as such — not a measured fact.
Evidence: Gemini Nano Banana Pro's raw outputs
Same input for every tool. We publish the first output (no cherry-picking), with the date, plan and model version used, plus a SHA-256 hash of the file.
When the test round runs, each task appears here as a row with one column per tool.
Best at
EditorialNOT YET TESTED
Pros & cons
EditorialNOT YET TESTED
Who should use it
NOT YET TESTED
Who should not
NOT YET TESTED
Pricing
Price not yet verified Subscription plan prices could not be read from the official pricing page. Official API prices are listed below.
Official API prices (pay-as-you-go, from the vendor's developer docs)
| Model / option | Price (USD) | Checked |
|---|---|---|
| gemini-3-pro-image 1K/2K image (standard) · $120 per 1M image output tokens | $0.134 / image | Oct 8, 2026 |
| gemini-3-pro-image 4K image (standard) | $0.24 / image | Oct 8, 2026 |
| gemini-3-pro-image 1K/2K image (batch) | $0.067 / image | Oct 8, 2026 |
| gemini-3-pro-image · text/image input | $2 / 1M input tokens | Oct 8, 2026 |
User reviews
Public user reviews open after launch, with verification. We will never seed or invent reviews — so for now there are none.