MiniMax H3 video generation reportedly slowed from 40 to 77 minutes after updates
carmidian · reddit · 2026-09-24
A user reports that MiniMax H3 video generation has become significantly slower: a month ago, a 10-second 1280x736 16:9 image-to-video clip with audio took about 40 minutes; after recent updates, the same default workflow now takes 1 hour 17 minutes — nearly double. No settings were changed, suggesting a workflow-side regression.
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