gemini-3.1-flash-image
Gemini/gemini-3.1-flash-image-preview
ImageGemini0.5K, 1K, 2K, 4Kgemini-3.1-flash-image
Fast Gemini image generation preview model with multi-resolution output, suitable for creative iteration and UI drafts.
gemini-3.1-flash-image — Groups & pricing
官Key-Tier 1
普速 RPM ≈ 50-100，满足普通并发需求
0.5K / call
¥0.10
1K / call
¥0.12
2K / call
¥0.15
4K / call
¥0.20
官Key-Tier 2
快速 RPM ≈ 100-500，满足大量并发需求
0.5K / call
¥0.12
1K / call
¥0.14
2K / call
¥0.19
4K / call
¥0.28
官Key-Tier 3
高速 RPM ≈ 500-1000，满足超高并发需求
0.5K / call
¥0.15
1K / call
¥0.19
2K / call
¥0.26
4K / call
¥0.39
official
全量 RPM > 1000，自动扩容，速率与稳定的极致追求
0.5K / call
¥0.24
1K / call
¥0.35
2K / call
¥0.53
4K / call
¥0.79
Example code & API
Documentation is being updated