ChinaMiniMax’s fast H3-Image renders 16-megapixel pictures in about 10 seconds.
It fuses up to 16 reference images and set dense Chinese text accurately in tests.
MiniMax published the weights, and testers measured one-fifth the generation time of mainstream models.
Complex tasks like exploded mechanical diagrams needed the MiniMax Code agent and several iterations.
The speed claim comes from user and journalist tests, not a published benchmark.
How each outlet framed it
- Zhidx leans favorable
- tests H3-Image in hands-on trials and reports the 4K generation at ~10 seconds, one-fifth the mainstream speed
Sources: Zhidx