# Google Nano Banana Pro (Gemini 3 Pro Image Preview)

Google Nano Banana Pro (Gemini 3 Pro Image Preview) costs $2.00 per million input tokens and $12.00 per million output tokens, as of October 22, 2026. None of the 6 coding benchmarks behind the index has measured it, so it has no coding index, but 5 benchmarks outside the index have a result below.

Page: https://llmbenchmark.ai/models/gemini-3-pro-image-preview
Data from October 22, 2026. Every figure below names the board it was read from and the day.

- Maker: Google
- Released: November 20, 2025
- Price per million input tokens: $2.00
- Price per million output tokens: $12.00
- Context window: 66K tokens

Benchmark results (5 of 195):

- Design Arena: images: 1216 Elo (source: Design Arena, read October 22, 2026)
- Design Arena: graphic design: 1226 Elo (source: Design Arena, read October 22, 2026)
- Design Arena: logos: 1181 Elo (source: Design Arena, read October 22, 2026)
- LMArena Text to Image: 1234 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026)
- LMArena Image Edit: 1385 Elo (source: LMArena (Hugging Face dataset), read October 22, 2026)