diff --git a/backend/fluksio/api/routes/runs.py b/backend/fluksio/api/routes/runs.py
index 54bb5e4..c2dc375 100644
--- a/backend/fluksio/api/routes/runs.py
+++ b/backend/fluksio/api/routes/runs.py
@@ -82,6 +82,9 @@ class RunRow(BaseModel):
     #: decorators. Empty for one drawn on the canvas, where `commit` is the
     #: whole answer to what produced the number.
     origin_commit: str = ""
+    #: The flow store's own commit. Short, unlike `result`, so the list
+    #: carries it: "what code produced this" is a question asked of a table.
+    commit: str = ""
     seed: int | None
     group_id: str | None
     labels: list[str]
@@ -94,7 +97,6 @@ class RunRow(BaseModel):
 
 class RunDetail(RunRow):
     result: dict[str, Any] = Field(default_factory=dict)
-    commit: str = ""
     flow_version: int = 1
     nodes: list[RunNodeRow] = Field(default_factory=list)
     artifacts: list[ArtifactRow] = Field(default_factory=list)
diff --git a/frontend/scripts/capture-screenshots.mjs b/frontend/scripts/capture-screenshots.mjs
index 7b08326..d15208a 100644
--- a/frontend/scripts/capture-screenshots.mjs
+++ b/frontend/scripts/capture-screenshots.mjs
@@ -89,16 +89,73 @@ for (const theme of ["light", "dark"]) {
 
     await captureFlows(page, dir)
     await captureDashboards(page, dir)
+    await captureRuns(page, dir)
 
     await context.close()
     console.log(
-      `  wrote ${dir}/{website-hero,app-login,app-dashboard,app-flows,app-flow-panel,app-panel}.png`,
+      `  wrote ${dir}/{website-hero,app-login,app-dashboard,app-flows,app-flow-panel,app-panel,app-runs,app-run,app-run-context}.png`,
     )
   }
 }
 
 await browser.close()
 
+/**
+ * The experiment log: the table, one run in full, and a dashboard read against
+ * the runs someone picked. Skipped on an instance that has never run anything,
+ * where all three would photograph the same empty state.
+ */
+async function captureRuns(page, dir) {
+  await page.goto(`${APP_URL}/runs`, { waitUntil: "networkidle" })
+  await page.waitForTimeout(1000)
+  await page.screenshot({ path: `${dir}/app-runs.png` })
+
+  const rows = page.getByTestId("run-row")
+  if (!(await rows.count())) return
+
+  // Two runs compared, which is the whole point of the screen.
+  const boxes = page.getByTestId("run-select")
+  await boxes.nth(0).click()
+  if ((await boxes.count()) > 1) await boxes.nth(1).click()
+  await page.waitForTimeout(1500)
+  await page.screenshot({ path: `${dir}/app-runs-compare.png`, fullPage: true })
+
+  // A dashboard read against those two runs: the same page a live run is
+  // watched on, showing finished ones. This is the seam the feature exists for.
+  const picked = await page
+    .getByTestId("run-link")
+    .evaluateAll((links) => links.slice(0, 2).map((a) => a.getAttribute("href")))
+  const ids = picked
+    .map((href) => (href || "").split("/").pop())
+    .filter(Boolean)
+  // The API is its own host here; the SPA's origin does not proxy /api.
+  const apiUrl = APP_URL.replace("//app.", "//api.")
+  const results = await page.evaluate(async (base) => {
+    const answer = await fetch(`${base}/api/v1/dashboards/`, {
+      headers: { Authorization: `Bearer ${localStorage.getItem("access_token")}` },
+    })
+    if (!answer.ok) return null
+    const body = await answer.json()
+    return (body.data || [])
+      .map((one) => one.name)
+      .find((n) => n.endsWith("_results"))
+  }, apiUrl)
+  if (results && ids.length) {
+    await page.goto(`${APP_URL}/view/${results}?runs=${ids.join(",")}`, {
+      waitUntil: "networkidle",
+    })
+    await page.waitForTimeout(2000)
+    await page.screenshot({ path: `${dir}/app-run-context.png` })
+  }
+
+  await page.goto(`${APP_URL}/runs`, { waitUntil: "networkidle" })
+  await page.getByTestId("run-link").first().click()
+  await page.waitForURL(/\/runs\/.+/, { timeout: 15000 })
+  await page.waitForLoadState("networkidle")
+  await page.waitForTimeout(1500)
+  await page.screenshot({ path: `${dir}/app-run.png`, fullPage: true })
+}
+
 /**
  * A dashboard as a wall panel sees it. Seeds one if the instance has none, so
  * the shot shows the grid rather than an empty-state message.
diff --git a/frontend/src/client/schemas.gen.ts b/frontend/src/client/schemas.gen.ts
index 8c1f6c9..aae31b8 100644
--- a/frontend/src/client/schemas.gen.ts
+++ b/frontend/src/client/schemas.gen.ts
@@ -2491,6 +2491,11 @@ export const RunDetailSchema = {
             title: 'Origin Commit',
             default: ''
         },
+        commit: {
+            type: 'string',
+            title: 'Commit',
+            default: ''
+        },
         seed: {
             anyOf: [
                 {
@@ -2542,11 +2547,6 @@ export const RunDetailSchema = {
             type: 'object',
             title: 'Result'
         },
-        commit: {
-            type: 'string',
-            title: 'Commit',
-            default: ''
-        },
         flow_version: {
             type: 'integer',
             title: 'Flow Version',
@@ -3619,6 +3619,11 @@ export const fluksio__api__routes__runs__RunRowSchema = {
             title: 'Origin Commit',
             default: ''
         },
+        commit: {
+            type: 'string',
+            title: 'Commit',
+            default: ''
+        },
         seed: {
             anyOf: [
                 {
diff --git a/frontend/src/client/types.gen.ts b/frontend/src/client/types.gen.ts
index 5a630b3..208dfb6 100644
--- a/frontend/src/client/types.gen.ts
+++ b/frontend/src/client/types.gen.ts
@@ -426,6 +426,7 @@ export type fluksio__api__routes__runs__RunRow = {
     };
     params_digest: string;
     origin_commit?: string;
+    commit?: string;
     seed: (number | null);
     group_id: (string | null);
     labels: Array<(string)>;
@@ -898,6 +899,7 @@ export type RunDetail = {
     };
     params_digest: string;
     origin_commit?: string;
+    commit?: string;
     seed: (number | null);
     group_id: (string | null);
     labels: Array<(string)>;
@@ -909,7 +911,6 @@ export type RunDetail = {
     result?: {
         [key: string]: unknown;
     };
-    commit?: string;
     flow_version?: number;
     nodes?: Array<RunNodeRow>;
     artifacts?: Array<ArtifactRow>;
diff --git a/frontend/src/components/Runs/MetricChart.tsx b/frontend/src/components/Runs/MetricChart.tsx
index 1bf71df..568ba02 100644
--- a/frontend/src/components/Runs/MetricChart.tsx
+++ b/frontend/src/components/Runs/MetricChart.tsx
@@ -53,7 +53,7 @@ export function RunMetricChart({
   const drawn = plots.reduce((total, plot) => total + plot.length, 0)
 
   return (
-    <div className="flex flex-col gap-2">
+    <div className="flex h-64 flex-col gap-2">
       <UplotChart
         labels={labels}
         plots={plots}
diff --git a/frontend/src/components/Runs/RunsScreen.tsx b/frontend/src/components/Runs/RunsScreen.tsx
index 6d20eb0..e871525 100644
--- a/frontend/src/components/Runs/RunsScreen.tsx
+++ b/frontend/src/components/Runs/RunsScreen.tsx
@@ -289,12 +289,13 @@ function RunsTable({
             </TableRow>
           )}
           {runs.map((run) => (
-            <TableRow key={run.id}>
+            <TableRow key={run.id} data-testid="run-row">
               <TableCell>
                 <Checkbox
                   checked={selected.includes(run.id)}
                   onCheckedChange={() => onToggle(run.id)}
                   aria-label={`Compare ${run.id}`}
+                  data-testid="run-select"
                 />
               </TableCell>
               <TableCell>
@@ -303,6 +304,7 @@ function RunsTable({
                     to="/runs/$id"
                     params={{ id: run.id }}
                     className="font-mono text-sm hover:underline"
+                    data-testid="run-link"
                   >
                     {shortId(run.id)}
                   </Link>
@@ -342,8 +344,9 @@ function RunsTable({
               <TableCell className="font-mono text-muted-foreground text-xs">
                 {/* The user's own repository when there is one: for a flow
                     declared in code, the store's commit names a generated
-                    shim rather than anything anyone wrote. */}
-                {shortCommit(run.origin_commit ?? "") || "—"}
+                    shim rather than anything anyone wrote. A canvas flow has
+                    only the store's, which is then the whole answer. */}
+                {shortCommit(run.origin_commit || run.commit || "") || "—"}
               </TableCell>
               <TableCell className="text-right text-muted-foreground text-sm tabular-nums">
                 {run.duration_ms ? dur(run.duration_ms) : "—"}