fix(stats): scope model pages to go

packages/stats/app/src/routes/[lab]/[model].tsx

@@ -123,8 +123,8 @@ export default function StatsModel() {
   const modelTitle = createMemo(() => `${modelName()} Data`)
   const modelDescription = createMemo(() =>
     stats()
-      ? `${modelName()} usage, rank, token mix, cost, geo breakdown, and peer data across OpenCode.`
-      : `${modelName()} model facts, limits, and OpenCode usage availability.`,
+      ? `${modelName()} usage, rank, token mix, cost, geo breakdown, and peer data across OpenCode Go.`
+      : `${modelName()} model facts, limits, and OpenCode Go usage availability.`,
   )
   const modelUrl = createMemo(() =>
     new URL(
@@ -257,7 +257,7 @@ function ModelHero(props: { data: StatsModelData | null; catalog: ModelCatalogEn
           <Show
             when={props.data}
             fallback={
-              <p>Model facts from the shared model index. OpenCode usage appears once this model has activity.</p>
+              <p>Model facts from the shared model index. OpenCode Go usage appears once this model has activity.</p>
             }
           >
             {(data) => (
@@ -298,7 +298,7 @@ function ModelCatalogCallout(props: { catalog: ModelCatalogEntry | null }) {
     <div data-component="model-rank-panel">
       <span>Model Profile</span>
       <strong>{props.catalog?.releaseDate ? formatCatalogDate(props.catalog.releaseDate) : "Listed"}</strong>
-      <p>No OpenCode usage in the current data window.</p>
+      <p>No OpenCode Go usage in the current data window.</p>
     </div>
   )
 }
@@ -329,10 +329,10 @@ function CatalogDatum(props: { label: string; value: string }) {
 function ModelOverview(props: { data: StatsModelData | null }) {
   return (
     <section data-section="model-panel">
-      <SectionTitle title="Overview" description="Recent tokens, sessions, and market position." />
+      <SectionTitle title="Overview" description="Recent OpenCode Go tokens, sessions, and market position." />
       <Show
         when={props.data}
-        fallback={<ModelEmptyState title="No usage summary" description="This model has no OpenCode usage rows yet." />}
+        fallback={<ModelEmptyState title="No usage summary" description="This model has no OpenCode Go usage rows yet." />}
       >
         {(data) => (
           <div data-component="model-metric-grid">
@@ -367,7 +367,7 @@ function ModelUsageSection(props: { data: ModelUsagePoint[] }) {
 
   return (
     <section id="usage" data-section="model-panel">
-      <SectionTitle title="Usage" description="Daily token volume over the recent two-month window." />
+      <SectionTitle title="Usage" description="Daily OpenCode Go token volume over the recent two-month window." />
       <Show
         when={props.data.some((item) => item.tokens > 0)}
         fallback={<ModelEmptyState title="No usage" description="No usage landed in the current window." />}
@@ -461,7 +461,7 @@ function ModelUsageSection(props: { data: ModelUsagePoint[] }) {
 function ModelEfficiencySection(props: { data: StatsModelData | null; catalog: ModelCatalogEntry | null }) {
   return (
     <section id="efficiency" data-section="model-panel">
-      <SectionTitle title="Efficiency" description="Cost, cache behavior, and average session shape." />
+      <SectionTitle title="Efficiency" description="Cost, cache behavior, and average OpenCode Go session shape." />
       <Show
         when={props.data}
         fallback={
@@ -521,10 +521,10 @@ function ModelGeoBreakdownSection(props: { data: Record<UsageRange, CountryEntry
         setActiveCountry(undefined)
       }}
     >
-      <SectionTitle title="Geo Breakdown" description="Model tokens used by country." />
+      <SectionTitle title="Geo Breakdown" description="OpenCode Go model tokens used by country." />
       <Show
         when={data().length > 0}
-        fallback={<ModelEmptyState title="No geo data" description="No geo_stat rows matched this model." />}
+        fallback={<ModelEmptyState title="No geo data" description="No OpenCode Go geo_stat rows matched this model." />}
       >
         <div data-component="geo-breakdown">
           <div data-slot="geo-map-panel">
@@ -684,7 +684,7 @@ function GeoCountryList(props: {
 function ModelPeersSection(props: { data: StatsModelData | null }) {
   return (
     <section id="peers" data-section="model-panel">
-      <SectionTitle title="Peers" description="Nearby models by recent token volume." />
+      <SectionTitle title="Peers" description="Nearby models by recent OpenCode Go token volume." />
       <Show
         when={props.data?.peers.length}
         fallback={<ModelEmptyState title="No peers" description="Peer rankings appear after usage lands." />}

packages/stats/core/src/domain/home.ts

@@ -23,7 +23,6 @@ export type SessionCostEntry = { model: string; cost: number; tokens: number }
 export type CountryEntry = { country: string; continent: string; tokens: number; share: number; rank: number }
 export type ModelUsagePoint = { date: string; tokens: number; sessions: number; cost: number }
 export type ModelMixEntry = { label: string; tokens: number; share: number }
-export type ModelProductEntry = { product: string; tokens: number; sessions: number; share: number }
 export type ModelPeerEntry = {
   model: string
   provider: string
@@ -63,7 +62,6 @@ export type StatsModelData = {
   }
   usage: ModelUsagePoint[]
   tokenMix: ModelMixEntry[]
-  productMix: ModelProductEntry[]
   country: Record<UsageRange, CountryEntry[]>
   peers: ModelPeerEntry[]
 }
@@ -286,7 +284,6 @@ function buildStatsModelData(
     },
     usage: buildModelUsage(currentRows, window, "2M"),
     tokenMix: buildModelTokenMix(current),
-    productMix: buildModelProductMix(modelScopedRows, window, current),
     country: createRangeRecord((range) => buildCountryStats(geo, getWindow(range, earliest, latest))),
     peers: buildModelPeers(peers, peerRank, totalTokens),
   }
@@ -523,26 +520,6 @@ function buildModelTokenMix(aggregate: ModelAggregate): ModelMixEntry[] {
   return items.map((item) => ({ ...item, share: round((item.tokens / total) * 100, 1) }))
 }
 
-function buildModelProductMix(
-  rows: StatMetricRow[],
-  window: DateWindow,
-  fallback: ModelAggregate,
-): ModelProductEntry[] {
-  const products = ["Go", "Zen", "Enterprise"] as const
-  const items = products.flatMap((product) => {
-    const aggregate = combineRowsForModel(
-      fallback.model,
-      rows.filter((row) => row.tier === product && row.periodStart >= window.start && row.periodStart < window.end),
-    )
-    if (aggregate.totalTokens === 0) return []
-    return [{ product, tokens: aggregate.totalTokens, sessions: aggregate.sessions }]
-  })
-  const total = items.reduce((sum, item) => sum + item.tokens, 0)
-  if (total > 0) return items.map((item) => ({ ...item, share: round((item.tokens / total) * 100, 1) }))
-  if (fallback.totalTokens === 0) return []
-  return [{ product: "All Users", tokens: fallback.totalTokens, sessions: fallback.sessions, share: 100 }]
-}
-
 function buildModelPeers(peers: ModelAggregate[], rank: number, totalTokens: number): ModelPeerEntry[] {
   const start = Math.max(0, Math.min(rank - 4, Math.max(peers.length - 7, 0)))
   return peers.slice(start, start + 7).map((item, index) => ({