diff --git "a/experiments/region-coherence-20260928/control/development_00500.json" "b/experiments/region-coherence-20260928/control/development_00500.json"
new file mode 100644--- /dev/null
+++ "b/experiments/region-coherence-20260928/control/development_00500.json"
@@ -0,0 +1,3108 @@
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+}
\ No newline at end of file