@@ -18,7 +18,8 @@ function days(n: number) {
 
 const SUMMARY = {
   runs: 42, prs_opened: 30, prs_merged: 21, prs_closed: 3, prs_open: 6, merge_rate: 0.7, failed_runs: 4, failure_rate: 0.095,
-  cost_usd: 96.4, cost_per_run: 2.3, cost_per_merged_pr: 4.59, tokens_in: 12_000_000, tokens_out: 900_000,
+  cost_usd: 96.4, run_cost_usd: 41.2, cost_basis: "metered", cost_by_feature: [{ feature: "review", cost_usd: 50 }, { feature: "run", cost_usd: 41.2 }, { feature: "feedback", cost_usd: 5.2 }],
+  cost_per_run: 2.3, cost_per_merged_pr: 4.59, tokens_in: 12_000_000, tokens_out: 900_000,
   median_run_minutes: 11.5, median_hours_to_merge: 5.2, time_to_merge_known: 12, merged_untouched: 9, merged_with_edits: 3, edits_known: 12, reviews: 55,
 };
 
@@ -205,6 +206,8 @@ test("the scorecard answers whether it is worth it, against the previous period"
   await expect(page.getByTestId("tile-untouched")).toContainText("75%");
   await expect(page.getByTestId("tile-ci")).toContainText("6 of 8 runs went green");
   await expect(page.getByTestId("tile-findings")).toContainText("24 fixed in code, 8 settled by a person");
+  // The tokens per day are the meter's (every model call), and say so.
+  await expect(page.getByText("Tokens per day, every model call")).toBeVisible();
   const views = page.getByRole("navigation", { name: "Analytics views" });
   await views.getByRole("link", { name: "Reliability" }).click();
   await expect(page.getByRole("table", { name: "Failures by reason" })).toContainText("Timed out after #s");
 
@@ -276,7 +276,7 @@ function Body({ data, loading, stats, tab }: { data: Analytics; loading: boolean
           </div>
         </ChartCard>
         <ChartCard
-          title="Tokens per day"
+          title={s.cost_basis === "metered" ? "Tokens per day, every model call" : "Tokens per day, runs only"}
           table={<Table label="Tokens per day" head={["Day", "Tokens", "Runs"]} rows={data.daily.map((r) => [shortDay(r.day), tokens(r.tokens ?? 0), r.runs])} empty="No days." />}
         >
           {data.daily.every((r) => !r.tokens) ? (
 
@@ -3222,8 +3222,21 @@ export interface AnalyticsSummary {
   failure_rate: number | null;
   /** Runs a person closed on purpose: not failures. Older backends leave it out. */
   closed_runs?: number;
+  /**
+   * What the team spent on model calls in the period. With `cost_basis`
+   * "metered": every call the usage meter counted (runs, including work on
+   * runs started earlier, reviews, follow-ups, chat). With "runs" (one
+   * repository picked, or an older server): what the run records add up to.
+   */
   cost_usd: number;
+  /** What the run records add up to (runs only, on the day each started). */
+  run_cost_usd?: number;
+  cost_basis?: "metered" | "runs";
+  /** The metered cost by what the calls were for, largest first. */
+  cost_by_feature?: { feature: string; cost_usd: number }[];
+  /** From the run records. */
   cost_per_run: number | null;
+  /** From the run records. */
   cost_per_merged_pr: number | null;
   /** Tokens in plus out. */
   tokens?: number;
@@ -3250,7 +3263,8 @@ export interface Analytics {
   previous_period: { start: string; end: string };
   summary: AnalyticsSummary;
   previous: AnalyticsSummary;
-  daily: { day: string; runs: number; prs_opened: number; merged: number; failed: number; cost_usd: number; tokens?: number; reviews: number }[];
+  /** `cost_usd` and `tokens` are metered when the summary's `cost_basis` is "metered"; `run_*` are the run records'. */
+  daily: { day: string; runs: number; prs_opened: number; merged: number; failed: number; cost_usd: number; tokens?: number; run_cost_usd?: number; run_tokens?: number; reviews: number }[];
   sources: { source: string; runs: number; prs: number; merged: number; merge_rate: number | null }[];
   repos: { repo: string; runs: number; prs: number; merged: number; failed: number; cost_usd: number; tokens?: number; merge_rate: number | null; reviews: number }[];
   /** One row per person (however Jira, GitHub or the dashboard named them), Coderhelm's own work, and runs that recorded nobody. */
Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ function Body({ data, loading, stats, tab }: { data: Analytics; loading: boolean`
`276`	`276`	`</div>`
`277`	`277`	`</ChartCard>`
`278`	`278`	`<ChartCard`
`279`		`- title="Tokens per day"`
	`279`	`+ title={s.cost_basis === "metered" ? "Tokens per day, every model call" : "Tokens per day, runs only"}`
`280`	`280`	`table={<Table label="Tokens per day" head={["Day", "Tokens", "Runs"]} rows={data.daily.map((r) => [shortDay(r.day), tokens(r.tokens ?? 0), r.runs])} empty="No days." />}`
`281`	`281`	`>`
`282`	`282`	`{data.daily.every((r) => !r.tokens) ? (`