- text input
- $2.3
- image input
- $1.5
- image output
- $3.8
- Listed
- 2d ago
Cost/1M tokens
MiniMax-H3-Image is an open-source image generation and editing model from MiniMax's H3 family; the model card lists MiniMax-H3 as its base model. MiniMax's launch announcement bills H3 as 'An Open Model Breaking the Boundaries Between Tasks and Modalities' and claims that at 2K resolution H3's per-second price is less than a third of mainstream models'. Per the model card, the image model generates images from text and edits one or more reference images, for creative and professional use by creators and developers.
How it compares
Family tree
Models trained from one another, as their makers describe it.
MiniMax H3MiniMax · 2026
Frequently asked questions
Quality and benchmarks
MAI-Image-2.6 Flash by Microsoft, Nano Banana 2.1 by Google DeepMind, and Nano Banana 2 (Gemini 3.1 Flash Image) by Google DeepMind. They are matched on model kind and release date, with no comparable price.
MAI-Image-2.6 FlashMiniMax H3 Image vs MAI-Image-2.6 FlashNano Banana 2.1MiniMax H3 Image vs Nano Banana 2.1Nano Banana 2 (Gemini 3.1 Flash Image)MiniMax H3 Image vs Nano Banana 2 (Gemini 3.1 Flash Image)
Versions and lineage
MiniMax H3. MiniMax H3 Image is fine-tuned from MiniMax H3.
Licensing and access
Yes, MiniMax H3 Image has open weights.
The weights are available in the Hugging Face repository MiniMaxAI/MiniMax-H3-Image.
Basics
MiniMax made MiniMax H3 Image. It was first listed on OpenRouter on November 10, 2026.
No, it is not free to use. It costs $2.3 per 1M tokens for text input and $1.5 per 1M tokens for image input.
Media
No per-image price is listed. Pricing is $2.3 per 1M tokens for text input, $1.5 per 1M tokens for image input, and $3.8 per 1M tokens for image output.
MiniMax H3 Image supports resolutions 1K, 2K, 4K; aspect ratios 1:1, 1:2, 1:3, 2:1, 2:3, 3:1, 2.35:1, 3:2, 3:4, 4:3, 4:5, 5:2, 5:4, 5:7, 7:5, 9:16, 16:9, 9:19.5, 19.5:9, 9:20…; output formats jpeg, png, webp.
Yes, image editing through image input is supported.
Generated from Vertical Tabs data, updated November 10, 2026.
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