Google: Nano Banana Pro (Gemini 3 Pro Image) (google/gemini-3-pro-image) costs $2 per 1M prompt tokens and $12 per 1M completion tokens, has a 131,072-token context window, and supports tool calling, structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $2 / 1M tokens
- Completion price
- $12 / 1M tokens
- Context
- 131,072 tokens
- Input modalities
- image, text
- Output modalities
- image, text
- Tokenizer
- Gemini
- Instruct type
- —
- Knowledge cutoff
- —
- Hugging Face
- —
Last price change: 2026-06-18
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...
Price history
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