# Modification notice

The files in this repository are quantized derivatives of the official
Lightricks LTX-2.5 weights at revision
`28dac7acdc1f78a70e98687db261a949754f8941`.

Changes made by DmitryDB / DDB:

- rebuilt Dev and Distilled into two transformer profiles with exact-source DDB searched scaling;
- published the transformer profiles as `int8-convrot` and `nvfp4`;
- converted the Gemma-4 LTX text encoder to `int8`,
  `int8_lean_convrot`, and `nvfp4` profiles;
- converted the rank-450 Distilled LoRA to three DDB descriptor-based profiles;
- retained selected sensitive tensors in BF16 according to deterministic
  architecture-aware policies generated from the BF16 source inventory;
- added reproducibility recipes, layer policies, integrity hashes, and analysis
  summaries.

No claim is made that Lightricks authored, approved, or endorsed these modified
weights.