Author's Description
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Google's Nano Banana Pro (Gemini 3 Pro Image) demonstrates a strong performance profile, particularly in accuracy and reliability, though it operates at a premium price point and moderate speed. The model exhibits exceptional reliability with a 100% success rate across all benchmarks, indicating consistent and dependable operation. While its speed performance is moderate, ranking in the 27th percentile, its pricing is positioned at the higher end, in the 3rd percentile. Nano Banana Pro excels in several critical areas, achieving perfect accuracy in General Knowledge, Reasoning, and Ethics, and near-perfect scores in Coding (97.0%), Mathematics (97.0%), and Hallucinations (98.0%). It also shows strong instruction-following capabilities (86.0%). Its primary weakness appears to be its cost, which is consistently in the lowest percentiles across all benchmarks, making it a premium offering. Despite the higher cost, its high accuracy, especially in complex reasoning and knowledge-based tasks, positions it as a highly capable model for demanding image-generation and editing applications.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $2 |
| Completion | $12 |
| Image Generation | $0.002 per 1K images |
| Input Cache Read | $0.2 |
| Input Cache Write | $0.375 |
| Internal Reasoning | $12 |
| Web Search | $14000 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Google
|
Google | google/gemini-3-pro-image-20260528 | 65K | $2 / 1M tokens | $12 / 1M tokens |
|
Google AI Studio
|
Google AI Studio | google/gemini-3-pro-image-20260528 | 131K | $2 / 1M tokens | $12 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by google
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| Google: Gemini 3.6 Flash | Jul 21, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★ | ★★★★★ | $$$$$ |
| Google: Gemini 3.5 Flash Lite | Jul 21, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) | Jun 30, 2026 | — | 65K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Nano Banana 2 (Gemini 3.1 Flash Image) | Jun 17, 2026 | — | 65K |
Image input
Text input
Image output
Text output
|
★★★ | ★★★★ | $$$$$ |
| Google: Gemini 3.5 Flash | May 19, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★ | ★★★★★ | $$$$$ |
| Google: Gemini 3.1 Flash Lite | May 07, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Gemma 4 26B A4B Unavailable | Apr 03, 2026 | 26B | 262K |
Image input
Text input
Video input
Text output
|
★ | ★ | $$ |
| Google: Gemma 4 26B A4B (free) | Apr 03, 2026 | 26B | 262K |
Image input
Text input
Video input
Text output
|
★ | ★ | $$ |
| Google: Gemma 4 31B Unavailable | Apr 02, 2026 | 31B | 262K |
Image input
Text input
Video input
Text output
|
★★ | ★★★★★ | $$ |
| Google: Gemma 4 31B (free) | Apr 02, 2026 | 31B | 262K |
Image input
Text input
Video input
Text output
|
★ | ★★★★★ | $$ |
| Google: Lyria 3 Pro Preview | Mar 30, 2026 | — | 1M |
Text input
Image input
Text output
Audio output
|
— | — | $ |
| Google: Lyria 3 Clip Preview | Mar 30, 2026 | — | 1M |
Text input
Image input
Text output
Audio output
|
— | — | $ |
| Google: Gemini 3.1 Flash Lite Preview | Mar 02, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) Unavailable | Feb 26, 2026 | — | 65K |
Image input
Text input
Image output
Text output
|
★★ | ★★★★★ | $$$$$ |
| Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) | Feb 26, 2026 | — | 65K |
Image input
Text input
Image output
Text output
|
★★ | ★★★★★ | $$$$$ |
| Google: Gemini 3.1 Pro Preview Custom Tools | Feb 25, 2026 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★ | ★★★★★ | $$$$$ |
| Google: Gemini 3.1 Pro Preview | Feb 19, 2026 | — | 1M |
Image input
Text input
Video input
File input
Audio input
Text output
|
★★ | ★★★★★ | $$$$$ |
| Google: Gemini 3 Flash Preview | Dec 17, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Nano Banana Pro (Gemini 3 Pro Image Preview) | Nov 20, 2025 | — | 65K |
Image input
Text input
Image output
Text output
|
— | ★ | $$$$$ |
| Google: Gemini 3 Pro Preview Unavailable | Nov 18, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Nano Banana (Gemini 2.5 Flash Image) | Oct 07, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Preview 09-2025 Unavailable | Sep 25, 2025 | — | 1M |
Image input
Text input
Video input
File input
Audio input
Text output
|
★★★★ | ★★★★ | $$$$ |
| Google: Gemini 2.5 Flash Lite Preview 09-2025 Unavailable | Sep 25, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash Image Preview (Nano Banana) Unavailable | Aug 26, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Lite | Jul 22, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 2.5 Flash Lite Preview 06-17 Unavailable | Jun 17, 2025 | — | 1M |
Image input
Text input
File input
Audio input
Text output
|
★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash | Jun 17, 2025 | — | 1M |
Image input
Text input
Video input
File input
Audio input
Text output
|
★★★★ | ★★★ | $$$$ |
| Google: Gemini 2.5 Pro | Jun 17, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Pro Preview 06-05 | Jun 05, 2025 | — | 1M |
Image input
Text input
File input
Audio input
Text output
|
★★ | ★★★★★ | $$$$$ |
| Google: Gemma 1 2B Unavailable | May 28, 2025 | 2B | 8K |
Text input
Text output
|
— | — | $$ |
| Google: Gemma 3n 4B | May 20, 2025 | 4B | 32K |
Text input
Text output
|
★★★ | ★★ | $ |
| Google: Gemini 2.5 Flash Preview 05-20 Unavailable | May 20, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Pro Preview 05-06 | May 06, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Flash Preview 04-17 Unavailable | Apr 17, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Gemini 2.5 Pro Experimental Unavailable | Mar 25, 2025 | — | 1M |
Text input
Image input
File input
Text output
|
— | — | $ |
| Google: Gemma 3 4B | Mar 13, 2025 | 4B | 131K |
Text input
Image input
Text output
|
★★★ | ★ | $ |
| Google: Gemma 3 12B | Mar 13, 2025 | 12B | 131K |
Text input
Image input
Text output
|
★★★ | ★ | $$ |
| Google: Gemma 3 27B | Mar 11, 2025 | 27B | 131K |
Text input
Image input
Text output
|
★★★ | ★★ | $$ |
| Google: Gemini 2.0 Flash Lite Unavailable | Feb 25, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★ | $$ |
| Google: Gemini 2.0 Flash Unavailable | Feb 05, 2025 | — | 1M |
Text input
Image input
Video input
File input
Audio input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Flash 8B Unavailable | Oct 02, 2024 | ~500B | 1M |
Text input
Image input
Text output
|
★★★★★ | ★★ | $ |
| Google: Gemma 2 27B | Jul 12, 2024 | 27B | 8K |
Text input
Text output
|
★★★★ | ★★ | $$$ |
| Google: Gemma 2 9B Unavailable | Jun 27, 2024 | 9B | 8K |
Text input
Text output
|
★★★ | ★ | $$ |
| Google: Gemini 1.5 Flash Unavailable | May 13, 2024 | ~500B | 1M |
Text input
Image input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Pro Unavailable | Apr 08, 2024 | ~1T | 2M |
Text input
Image input
Text output
|
★★★★ | ★★★ | $$$$ |