Nano Banana Pro (Gemini 3 Pro Image)
Last refreshed 2026-05-31. Next refresh: weekly.
Nano Banana Pro (Gemini 3 Pro Image) is worth evaluating for agents, vision, and json / tool use when its provider route and context window match the workload.
Decision context: Agents task fit, 1 tracked provider route, and research from 2026-05-31.
Use it for
- Teams evaluating agents, vision, and json / tool use
- Workloads that can use a 66k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Workloads where another current model has stronger sourced task evidence
Cheapest output
$120.00
Google AI Studio per 1M tokens
Provider routes
1
Tracked API hosts
Quality / dollar
Unknown
No task benchmark coverage yet
Freshness
2026-05-31
Researched today
Top use-case fit
Agents
Included by capability and metadata signals in the decision map.
Vision
Included by capability and metadata signals in the decision map.
JSON / Tool use
Included by capability and metadata signals in the decision map.
Provider price ladder
| Provider | Input / 1M | Output / 1M | Batch in / out | Route |
|---|---|---|---|---|
| Google AI Studio | $2.00 | $120.00 | $1.00 / - | Serverless |
Benchmark peer barsfor Agents
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
About
Nano Banana Pro is the GA Gemini 3 Pro Image model for high-fidelity image creation through the Gemini API. It is aimed at complex graphic design, product mockups, data visualizations, and accurate text rendering, and replaces gemini-3-pro-image-preview retiring on 2026-06-25.
Nano Banana Pro (Gemini 3 Pro Image) has a 66k-token context window.
Nano Banana Pro (Gemini 3 Pro Image) input tokens at $2/1M, output at $120/1M.
Capabilities
API Versions
gemini-3-pro-image