From bf8533bc5fc468eb4f1cea81955d89a37f1319d6 Mon Sep 17 00:00:00 2001
From: OpenAI Codex <codex@local>
Date: Tue, 31 Mar 2026 21:44:34 +0800
Subject: [PATCH] Clarify 20nm compare as visual audit baseline

---
 AGENTS.md      |  8 ++++++++
 STEP_RECORD.md | 25 +++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/AGENTS.md b/AGENTS.md
index c1d9e86..f4fe6bb 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -116,6 +116,14 @@ For the current 20nm visual baseline, prefer:
 
 - [`navsea_strict_audit.py`](/root/sourceserver/pbf/navsea_strict_audit.py)
 - [`strict_audit_hotspots_20nm.json`](/root/sourceserver/pbf/strict_audit_hotspots_20nm.json)
+- visual review page:
+  - `http://192.168.200.184/newpec/navsea-compare-karatsu-20nm.html`
+
+Even when 10nm delivery is rebuilt and audited:
+
+- keep `20nm compare` as the visual audit baseline
+- use `10nm` as the object-level backend audit reference only
+- do not silently switch the user's visual review baseline away from `20nm compare`
 
 This script combines:
 
diff --git a/STEP_RECORD.md b/STEP_RECORD.md
index 63e09ba..5deb478 100644
--- a/STEP_RECORD.md
+++ b/STEP_RECORD.md
@@ -862,6 +862,31 @@ Style 语义专项里仍最重要的是：
 
 - `/tmp/navsea-final-delivery-karatsu-10nm-20260331.png`
 
+## Visual Audit Baseline Clarification
+
+用户本轮再次明确：
+
+- 视觉审计仍然固定使用：
+  - `http://192.168.200.184/newpec/navsea-compare-karatsu-20nm.html`
+
+这意味着：
+
+- `20nm compare` 继续是唯一视觉审计基线
+- 本轮重建的 `10nm` 结果只用于：
+  - builder 验证
+  - 对象级 backend render audit
+- 不能因为 `10nm` 审计更严格，就把视觉基线自动切走
+
+后续默认分工：
+
+- `20nm compare`
+  - 肉眼审图
+  - 点击拾取
+  - AOI 热点校准
+- `10nm rerun`
+  - 严格对象级 render audit
+  - 检查 `missing / extra / mismatch`
+
 ## Quick Resume Prompt
 
 下次开机如果要快速接上，可以先看这份文件，再按下面这句继续：