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chore: cherry-pick products dead-slug filter #728

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Merged
Flotapponnier merged 1 commit into from
Jun 25, 2026
Merged

chore: cherry-pick products dead-slug filter #728

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20 changes: 18 additions & 2 deletions src/lib/providers.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -378,7 +378,9 @@ async function buildProviders(): Promise<ProviderProfile[]> {
});
}

const profiles = Array.from(byKey.values());
const profiles = Array.from(byKey.values()).filter(
(p) => !DEAD_COMPOSITE_SLUGS.has(p.slug),
);
profiles.sort((a, b) => {
if (a.wins !== b.wins) return b.wins - a.wins;
if (a.appearances.length !== b.appearances.length) {
Expand All @@ -389,6 +391,20 @@ async function buildProviders(): Promise<ProviderProfile[]> {
return profiles;
}

// Zombie slugs from the pre-collapse pm-api-latency split. The bench
// now ranks the parent provider only (codex, predexon), but stale
// materialize-worker snapshots can recreate ghost /products/<slug>
// pages with no data. Hard-block so getProvider() returns undefined and
// the route 404s cleanly. Keep in sync with the same set in
// related-providers.ts.
const DEAD_COMPOSITE_SLUGS = new Set([
"codex-kalshi",
"codex-polymarket",
"predexon-kalshi",
"predexon-limitless",
"predexon-polymarket",
]);

// Cohort venues that should have a /products/<slug> page even when no
// bench in benchmarks/ ranks them. Imported as a flat list here to
// avoid a build-time cycle with the perp-stats module.
Expand Down Expand Up @@ -420,7 +436,7 @@ const PERP_VENUE_SEED = [
* bump this key when the buildProviders() output shape changes. */
const buildProvidersCached = unstable_cache(
buildProviders,
["providers-v2"],
["providers-v3"],
{ revalidate: 60, tags: ["benchmarks"] },
);

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