The map takes 4bit / 8bit / 2bit or a .gguf path. Anything else was skipped
without a word -- and one unusable entry empties the mapping, which takes the
global load_in_4bit with it, so the component loads from the base repo at full
precision while the operator believes it comes from the file they named.

LTX-2.5 named a bf16 Gemma-4 12B for its text_encoder. The quantization config
came back None, the 12B loaded unquantized, and every generation ended with
the card full: 23.53 GiB of 23.56 GiB in use, unable to allocate 30 MiB, on a
model whose own measured footprint is 14.45 GB. Four strategies and about an
hour of 20-minute attempts, all of them really the same missing line.

Now it says so, and names component_models -- the key that does what such a
value was meant to do.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014T3rZnLhydX9QqUcfBbqLu