Google: Nano Banana Pro (Gemini 3 Pro Image)
Google’s Nano Banana Pro (Gemini 3 Pro Image) is an AI model capable of handling both text and image inputs within a context length of 131072 tokens. It supports reasoning and can work with tools, making it versatile for complex tasks that require understanding across modalities. Despite its robust capabilities, the Nano Banana Pro has yet to be independently benchmarked, leaving its performance unverified. Given its pricing at $2.0 per million input tokens and $12.0 per million output tokens, it may not be the most cost-effective choice for budget-conscious users until more data on its real-world performance is available.
- Model ID
- google/gemini-3-pro-image
- Vendor
- Released
- June 2026
- Tokenizer
- Gemini
- Input Modalities
- image, text
- Output Modalities
- image, text
- Max Output
- 32,768 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $2.00/M input and $12.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.08 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.60 |
| A month of a busy support chatbot | 5M in / 2M out | $34.00 |
Price & spec history
Tracked daily by PicksByModel since 2026-07-17.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-07-22 | $2.00 | $12.00 | 131,072 |
| 2026-07-17 | $2.00 | $12.00 | 65,536 |
Strong choice for
Category rankings
Where Google: Nano Banana Pro (Gemini 3 Pro Image) places across the 1 category it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #3 | Image GenerationVision · of 9 ranked | 104 |
Similar models
Google: Lyria 3 Pro Preview
Google: Lyria 3 Clip Preview
Google: Gemma 3 12B
Google: Nano Banana 2 (Gemini 3.1 Flash Image)
Google: Gemma 3 4B
Google: Gemma 3 27B
Quick answers
- How much does Google: Nano Banana Pro (Gemini 3 Pro Image) cost?
- $2.00 per million input tokens and $12.00 per million output tokens.
- What is Google: Nano Banana Pro (Gemini 3 Pro Image)'s context window?
- 131,072 tokens, roughly 196 pages of text in a single request.
- Does Google: Nano Banana Pro (Gemini 3 Pro Image) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Nano Banana Pro (Gemini 3 Pro Image) process images?
- Yes, it accepts image input.