Implemented the proposed tiebreak as a last resort (take the attractor only if
nothing else validates), keyed first on "all coordinates multiples of 50" and
then on the sharper "all coordinates integral" -- the attractor reads
(42, -900, 2400), (-600, -500, -950) while real geometry carries fractions like
(24.55, 9.84, 4.46). Neither changed anything: still 51 inconsistent, 5480
decoded.
The null result is the finding. A mechanism that defers the attractor whenever
another candidate exists, and changes nothing, means no alternative candidate
validates for any of the 51: the correct block is not in the candidate list at
all. So the residual is not a selection problem and no reordering, scoring or
tiebreak will move it.
The frontier is vertex_run_starts -- the unit-normal run scan that builds the
candidate list -- which emits no start for these resources' real vertex buffers.
Both attempts reverted; only docs land here.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>