The parser took the last numeric component of a key as the block index. That is wrong
whenever a name carries more than one number: transformer_blocks.12.attn1.to_q would be read
as block 1 of a family ending in attn, and a nested layout such as
down_blocks.0.attentions.1.transformer_blocks.0.ff.net.0.proj collapsed into a family called
ff.net. The block axis is now chosen per path template as the numeric slot that varies most
across the whole LoRA, which is information a single key does not have. Numbers outside that
slot stay in the module name, so attn1 and attn2 stay distinct rather than folding together.
The grouped tree is a summary, and a summary can hide things, so the panel now also has an
"every layer" view: the full module list with a filter box, each row showing its norm and
rank, and a + that writes a rule matching exactly that path. The structure endpoint returns
that list alongside the grouped one.
Checked against the body-swap recipe: same 136 of 192 modules kept, 56 dropped, 96 scaled as
before the change, and attn.to_out.0 is still treated as attention rather than as block 0.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
