fix(site): align LHTB primary comparison copy

Signed-off-by: huangruiteng <14976749+huangruiteng@users.noreply.github.com>

Author: huangruiteng

apps/presentation/site/src/lhtb-copy.json

@@ -15,7 +15,7 @@
       ["04", "Task evidence", "#scores"]
     ],
     "resultEyebrow": "00 / Core result",
-    "resultTitle": "Higher mean reward than both baselines; no more strict solves than Plain.",
+    "resultTitle": "Higher mean reward than Plain and native Goal.",
     "resultBody": "LoopX averages 0.4948, Plain 0.4218, and native Goal 0.4475. At reward ≥ 0.95, they solve 7, 7, and 4 tasks respectively. Mean reward captures partial progress; full acceptance remains a separate outcome.",
     "summaryColumns": ["Execution", "Mean reward", "Solved ≥ 0.95", "Token usage", "USD"],
     "armLabels": {
@@ -170,7 +170,7 @@
       ["04", "逐题核对", "#scores"]
     ],
     "resultEyebrow": "00 / 核心结果",
-    "resultTitle": "均分高于两种基线，完整通过数尚未超过 Plain。",
+    "resultTitle": "均分高于 Plain 和原生 Goal。",
     "resultBody": "LoopX 为 0.4948，Plain 为 0.4218，原生 Goal 为 0.4475。以 Reward ≥ 0.95 计通过，三者分别为 7、7、4 题。均分反映部分进展，完整验收还需单独看。",
     "summaryColumns": ["执行方式", "平均 Reward", "通过 ≥ 0.95", "Token 用量", "USD"],
     "armLabels": {

benchmark/tests/test_publication_scope.py

@@ -92,6 +92,7 @@ def test_lhtb_published_data_and_bilingual_copy_share_scope():
         "legacy_heartbeat",
         "new_heartbeat",
     }
+    primary_arms = {"plain", "native_goal", "new_heartbeat"}
     assert set(data["arms"]) == arms
     assert len(data["tasks"]) == len({row["task"] for row in data["tasks"]}) == 46
     assert all(set(row) == arms | {"task"} for row in data["tasks"])
@@ -107,4 +108,6 @@ def test_lhtb_published_data_and_bilingual_copy_share_scope():
     for localized in localized_copy.values():
         assert set(localized["armLabels"]) == arms
         assert set(localized["armKinds"]) == arms
-        assert {row[0] for row in localized["mechanismRows"]} == arms
+        # Historical arms remain available in the expandable score table, while
+        # the mechanism narrative intentionally follows the three primary arms.
+        assert {row[0] for row in localized["mechanismRows"]} == primary_arms

examples/dashboard-frontstage-browser-smoke.mjs

@@ -235,7 +235,7 @@ try {
       await page.locator("#explore").waitFor();
       assert.equal(await page.locator("html").getAttribute("lang"), lang === "zh" ? "zh-CN" : "en");
       assert.equal(await page.locator('a[href*="deprecated"], a[href*="frontstage/"]').count(), 0);
-      const expected = ["docs/guides/personal-workspace-user-guide/", `benchmarks/swe-marathon/${lang === "zh" ? "?lang=zh" : ""}`, "benchmarks/deepswe/behavior-discovery/", "benchmarks/deepswe-sol/", `docs/showcases/index${lang === "en" ? ".en" : ""}.html`];
+      const expected = ["docs/guides/personal-workspace-user-guide/", `benchmarks/swe-marathon/${lang === "zh" ? "?lang=zh" : ""}`, `benchmarks/lhtb/${lang === "zh" ? "?lang=zh" : ""}`, "benchmarks/deepswe/behavior-discovery/", "benchmarks/deepswe-sol/", `docs/showcases/index${lang === "en" ? ".en" : ""}.html`];
       assert.deepEqual(await page.locator("#explore .resource-card").evaluateAll((links) => links.map((a) => a.getAttribute("href"))), expected.map((path) => `/loopx/${path}`));
       if (width === 390) {
         await page.getByRole("button", { name: "Open navigation" }).click();
@@ -260,7 +260,7 @@ try {
   if (process.env.LOOPX_PUBLIC_SITE_DIR) {
     // Check the assembled publication, including the separately built books.
     const checked = new Set();
-    for (const path of ["", "?lang=zh", "benchmarks/swe-marathon/", "benchmarks/deepswe/behavior-discovery/", "benchmarks/deepswe-sol/", "docs/showcases/index.html", "docs/showcases/index.en.html", "docs/guides/personal-workspace-user-guide/", "docs/book/", "docs/book/en/", "blog/", "blog/zh/"]) {
+    for (const path of ["", "?lang=zh", "benchmarks/swe-marathon/", "benchmarks/lhtb/", "benchmarks/lhtb/?lang=zh", "benchmarks/deepswe/behavior-discovery/", "benchmarks/deepswe-sol/", "docs/showcases/index.html", "docs/showcases/index.en.html", "docs/guides/personal-workspace-user-guide/", "docs/book/", "docs/book/en/", "blog/", "blog/zh/"]) {
       await page.goto(`${publicOrigin}/loopx/${path}`);
       await page.locator("h1").first().waitFor();
       const links = await page.locator("a[href]").evaluateAll((links) => links.map((link) => link.href));