Controlling character height in AI image models remains unreliable, users trade prompt tricks

External-Orchid8461 · reddit · 2026-09-04

A Reddit user reports that with flux klein 9b, prompts like "extremely tall" vs "appear small" can create noticeable height differences between characters, but results are inconsistent across seeds and poses. The thread asks for reliable height-control prompting techniques across image models — highlighting that quantitative body attributes remain a weak spot for generative models.

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