From c2e9c11a9adb3e3ff05f7d55eb62976fd5680f04 Mon Sep 17 00:00:00 2001
From: boris <shuaibo.zhang@hotmail.com>
Date: Sat, 5 Sep 2026 04:35:37 +0800
Subject: [PATCH] docs: record rejected vm scratch generations

---
 ...generation-scratch-rejection-20260905.json | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 docs/evidence/numeric-vm-generation-scratch-rejection-20260905.json

diff --git a/docs/evidence/numeric-vm-generation-scratch-rejection-20260905.json b/docs/evidence/numeric-vm-generation-scratch-rejection-20260905.json
new file mode 100644
index 0000000..af70f22
--- /dev/null
+++ b/docs/evidence/numeric-vm-generation-scratch-rejection-20260905.json
@@ -0,0 +1,24 @@
+{
+  "schemaVersion": "fidc-numeric-vm-generation-scratch-rejection/v1",
+  "measuredAt": "2026-09-05T04:34:00+08:00",
+  "host": "local-macos",
+  "candidateCommitted": false,
+  "candidateDeployed": false,
+  "candidate": {
+    "description": "replace per-evaluation Option slot clearing with value arrays and u64 generation stamps",
+    "iterations": 2000000,
+    "vmNanosecondsPerEvaluation": 86.405,
+    "rhaiNanosecondsPerEvaluation": 364.356
+  },
+  "baseline": {
+    "iterations": 2000000,
+    "vmNanosecondsPerEvaluation": 86.384,
+    "rhaiNanosecondsPerEvaluation": 374.938
+  },
+  "observedVmRegressionPercent": 0.024310531,
+  "targetedTestsPassed": 7,
+  "acceptance": {
+    "status": "rejected_and_removed_before_commit",
+    "reason": "generation checks exactly offset slot initialization savings in the existing representative VM benchmark"
+  }
+}