Sweeping XBG7_GROUPED_CONSISTENCY 0.85 -> 0.80 -> 0.75 decodes no additional
resources and leaves inconsistency at 39, while changing which geometry some
grouped models get -- strictly worse, so 0.85 stays. With the degeneracy/extent
fix already refuted, the remaining 82 misses are not a threshold away; they need
a structural answer (marker lists that do not map onto stored blocks), which
means a capture, not more tuning. Records the state of the four shipped changes.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude (auto-RE)
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