Nano Banana Pro for higher-fidelity image generation and design-heavy edits
Nano Banana Pro Preview by google is offered by 7 providers on this page. Its reference price is $2.00 per 1M input tokens and $12.00 per 1M output tokens. The lowest paid channel is Kilo Gateway at $1.00 / $6.00 per 1M, about 2.0× below the reference price. That channel is a third-party gateway, so confirm its availability and rate limits before depending on it.
The context window is 65,536 tokens, with an output limit of 65,536 tokens. It supports reasoning and structured output. Accepted input modalities are Image, Text, and PDF. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use. Its training knowledge cuts off at 2025-01.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Kilo Gateway | Gateway | $1.00 | $6.00 | $0.10 | $0.19 | 65,536 | 32,768 | |
| Abacus | Gateway | $2.00 | $12.00 | $0.20 | — | 65,536 | 32,768 | |
| OpenRouter | Gateway | $2.00 | $12.00 | $0.20 | $0.38 | 65,536 | 32,768 | |
| FastRouter | Gateway | $2.00 | $12.00 | — | — | 65,536 | 32,768 | |
| Eden AI | Gateway | $2.00 | $12.00 | $0.20 | $0.38 | 65,536 | 32,768 | |
| NanoGPT | Gateway | $2.00 | $12.00 | $0.20 | — | 65,536 | 32,768 | |
| Merge Gateway google/gemini-3-pro-image | Gateway | $2.00 | $12.00 | — | — | 65,536 | 65,536 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
5 / 7 providers expose no reasoning control (reasoning_options: []).