User Questions Minimax H3 Hybrid Models: Weak Reference Adherence
Tablaski · reddit · 2026-09-01
The author shares a negative experience with Minimax H3 hybrid models (ref2va + fl2va architecture). While theoretically combining reference adherence with high quality, practical tests show:
- Unstable Reference: Generated videos rarely strictly follow input reference images or start frames, often switching to irrelevant content immediately or inserting random images at the start.
- Dubious Quality: Even with keyframe guidance, the model often loses reference info; the author noticed no significant quality gain, and issues persist even without acceleration or with more steps.
The author asks if others have had the same experience, noting that previous claims about technologies like Spectrum being "lossless" were similarly exaggerated.
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