There is another VBVR
#1
by jonnytracker - opened
there is another VBVR for LTX in civitai it has this info
V3 has been optimized for motion. Expect noticeably livelier, more dynamic movement compared to previous versions.
What changed in V3: Attention-only layers. The feedforward layers have been stripped, leaving only the attention weights. It seems like the prompt following and reasoning behavior most likely live in the attention layers, while the feedforward layers were potentially interfering with natural motion, likely by over-learning features like textures and style from the training data.
is it the same implementation ?
I didn't test training without FFN,but that is an interesting idea.