From 833deeef1603c07bb238df4176aedd85933bfd78 Mon Sep 17 00:00:00 2001
From: Paul Bakaus <paul.bakaus@gmail.com>
Date: Sun, 12 Jul 2026 20:57:00 -0700
Subject: [PATCH] Fix first-variant benchmark scope

Count variants only inside the active generation wrapper so deferred carbonize markers cannot create false fast-path results.\n\nAI-assisted: OpenAI Codex.
---
 scripts/benchmark-live.mjs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/benchmark-live.mjs b/scripts/benchmark-live.mjs
index ad5dfedac..970580a31 100644
--- a/scripts/benchmark-live.mjs
+++ b/scripts/benchmark-live.mjs
@@ -316,8 +316,10 @@ function createSplitProgressiveAgent(agent) {
 
 async function waitForFirstVariant(page) {
   const handle = await page.waitForFunction(() => {
-    const wrappers = [...document.querySelectorAll('[data-impeccable-variant]')];
-    return wrappers.some((element) => element.getAttribute('data-impeccable-variant') !== 'original');
+    const activeGeneration = document.querySelector('[data-impeccable-variants]');
+    if (!activeGeneration) return false;
+    const variants = [...activeGeneration.querySelectorAll('[data-impeccable-variant]')];
+    return variants.some((element) => element.getAttribute('data-impeccable-variant') !== 'original');
   }, undefined, { timeout: 150_000 });
   await handle.dispose();
 }