diff --git a/.auto/results.tsv b/.auto/results.tsv
index 123276b8..35fa4f8c 100644
--- a/.auto/results.tsv
+++ b/.auto/results.tsv
@@ -1,3 +1,4 @@
 iteration	commit	metric	delta	status	guard	description
 0	-	102	0.0	baseline	pass	initial measurement (pinned yardstick: repo gate + real-risk analyzers)
 1	1c5731b	100	-2.0	keep	pass	core: Using2/Using3 now wrap dependency causes via errors.Join (proven: test fails on revert)
+2	37ad586	95	-5.0	keep	pass	sentinel == comparisons -> errors.Is across admin/upload/cap-pow (5 sites)