Accidental Mix of Old Model and New VAE Improves Video Quality in LTX Workflow

-Star-Walker- · reddit · 2026-08-14

A Reddit user shares experience running LTX video models on a 16GB MacBook. Accidentally using the LTX2.3 model with LTX2.5 VAEs resulted in better video quality, clearer sound, and fewer artifacts. The user suspects the VAEs are responsible and is testing LTX2.5 for comparison.

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