Nano Banana Pro (Gemini 3 Pro Image) pricing & benchmarks
Released Jun 18, 2026 · served by 2 providers
What Nano Banana Pro (Gemini 3 Pro Image) is
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...
- Model ID:
google/gemini-3-pro-image - Modality: text+image->text+image
- Tool calling: supported · Structured output: supported
Providers and prices for Nano Banana Pro (Gemini 3 Pro Image)
The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.
| Provider | Input | Output | Context | Quant | Uptime 24h | Throughput |
|---|---|---|---|---|---|---|
| Googlecheapest | $2.00 | $12.00 | 66K | — | 99.9% | — |
| Google AI Studio | $2.00 | $12.00 | 131K | — | 99.9% | — |
FAQ
How much does the Nano Banana Pro (Gemini 3 Pro Image) API cost?
$2.00 per 1M input tokens and $12.00 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $5.60.
Is Nano Banana Pro (Gemini 3 Pro Image) free?
No. It is a paid model starting at $2.00 per 1M input tokens, though some providers offer trial credits.
Which provider is cheapest for Nano Banana Pro (Gemini 3 Pro Image)?
Google at $2.00 input / $12.00 output per 1M tokens.
Can I self-host Nano Banana Pro (Gemini 3 Pro Image)?
No. Nano Banana Pro (Gemini 3 Pro Image) is closed-weight and only available through hosted APIs.