diff --git a/.changeset/temporal-conformance-token-axis.md b/.changeset/temporal-conformance-token-axis.md
new file mode 100644
index 0000000000..a97f4a2436
--- /dev/null
+++ b/.changeset/temporal-conformance-token-axis.md
@@ -0,0 +1,27 @@
+---
+"@objectstack/spec": minor
+---
+
+feat(spec): the relative-token axis completes the temporal conformance matrix (ADR-0053 D-A3.2)
+
+`@objectstack/spec/data` gains `TEMPORAL_TOKEN_CASES` and `TEMPORAL_TOKEN_NOW`,
+the last axis ADR-0053 D-A3 asked for. Where `TEMPORAL_CASES` takes already-
+resolved comparands, these carry the filter **as authored** — placeholders
+intact, `{ at: { $lte: '{today}' } }` — plus a pinned reference instant, and
+each consumer resolves them through `resolveFilterTokens` exactly as the
+ObjectQL engine does before calling a driver.
+
+That asserts a property neither half could alone. `{today}` resolving to the
+right calendar day is covered in core; a bare day as an upper bound meaning the
+whole day is covered by the resolved-comparand cases. The **composition** was
+never asserted — and the composition is the filter the default dashboard emits,
+the one #3777 was reported against. `{current_month_end}` is included for the
+same reason: the issue named it as the case where an author's "last day of the
+month" intent had no layer translating it.
+
+Run by the four backends downstream of resolution: `driver-sql` (and, through
+the live-dialect CI job, real Postgres and MySQL), `driver-memory`,
+`driver-mongodb` against a real MongoDB, and the analytics preview evaluator.
+`formula`'s `matchesFilterCondition` is excluded on architecture rather than
+coverage — an RLS `check` is CEL, where a relative date is the function
+`today()` evaluated at compile time, so a `{token}` string cannot reach it.
diff --git a/docs/adr/0053-date-and-datetime-semantics.md b/docs/adr/0053-date-and-datetime-semantics.md
index 510b5420b5..1112a7e357 100644
--- a/docs/adr/0053-date-and-datetime-semantics.md
+++ b/docs/adr/0053-date-and-datetime-semantics.md
@@ -876,7 +876,36 @@ Two things, which is the argument for having built it:
 
 - The matrix is the ratchet the previous four fixes lacked: a backend that
   drifts now fails a named case whose note says which incident it is repeating.
-- Coverage still open, and deliberately so: the **relative-token** axis
+- ~~Coverage still open, and deliberately so: the **relative-token** axis
   (`{today}`, `{30_days_ago}` resolved through `filter-tokens.ts` and run
   end-to-end per driver) is not yet in the table. The cases here take resolved
-  comparands, which is the layer where the four incidents actually happened.
+  comparands, which is the layer where the four incidents actually happened.~~
+  Landed 2026-07-30 — see D-A3.2.
+
+### D-A3.2 — The relative-token axis closes the last gap in D-A3
+
+`TEMPORAL_TOKEN_CASES` carries filters with their placeholders **intact**
+(`{ at: { $lte: '{today}' } }`) plus a pinned reference instant, and each
+consumer resolves them through `resolveFilterTokens` exactly as the ObjectQL
+engine does before a driver is called.
+
+This asserts a property neither half could on its own. That `{today}` resolves
+to today's calendar day is covered in core; that a bare day as an upper bound
+denotes the whole day is D-D. What was never asserted is the **composition** —
+and the composition is the filter the default dashboard actually emits, the one
+#3777 was reported against. `{current_month_end}` is in the table for the same
+reason: the issue named it as the case where the author's "last day of the
+month" intent had no layer translating it.
+
+Run by the four backends downstream of resolution — the three drivers and the
+analytics preview. `formula`'s `matchesFilterCondition` is excluded on
+architecture, not for lack of coverage: an RLS `check` is a CEL expression
+compiled by `compileCelToFilter`, where a relative date is the *function*
+`today()` evaluated at compile time. A `{token}` string cannot reach it, since
+`resolveFilterTokens` runs on the read path (`engine.ts`) and the write-side
+check does not go through it. The exclusion is stated in that suite so it reads
+as a decision rather than an omission.
+
+With this, every axis D-A3 asked for is covered: `field-type × operator ×
+relative-token × driver`, asserting row results, plus the `bound-semantics` and
+`storage-form` axes the later addenda added.
diff --git a/packages/formula/src/matches-filter-temporal-conformance.test.ts b/packages/formula/src/matches-filter-temporal-conformance.test.ts
index a4d4e3fe8b..280e1edf73 100644
--- a/packages/formula/src/matches-filter-temporal-conformance.test.ts
+++ b/packages/formula/src/matches-filter-temporal-conformance.test.ts
@@ -27,3 +27,19 @@ describe('matchesFilterCondition — temporal conformance', () => {
     });
   }
 });
+
+/**
+ * The matrix's relative-token axis (`TEMPORAL_TOKEN_CASES`) is deliberately NOT
+ * run here, and the reason is architectural rather than a gap in coverage.
+ *
+ * This evaluator's filters come from `compileCelToFilter`: an RLS `check` is a
+ * CEL expression, where a relative date is the *function* `today()` evaluated
+ * during compilation. A `{token}` string never reaches it — `resolveFilterTokens`
+ * runs on the ObjectQL read path (`engine.ts`), which the write-side `check` does
+ * not go through.
+ *
+ * Asserting the axis here would therefore test a shape this backend cannot be
+ * handed; if that ever changes — if a `check` gains a token-bearing filter form —
+ * this comment is the thing to delete, and the axis is already sitting in spec
+ * ready to be consumed.
+ */
diff --git a/packages/plugins/driver-memory/src/memory-temporal-conformance.test.ts b/packages/plugins/driver-memory/src/memory-temporal-conformance.test.ts
index b2255b461a..8ecc771e9e 100644
--- a/packages/plugins/driver-memory/src/memory-temporal-conformance.test.ts
+++ b/packages/plugins/driver-memory/src/memory-temporal-conformance.test.ts
@@ -11,7 +11,8 @@
  */
 
 import { describe, it, expect, beforeAll } from 'vitest';
-import { TEMPORAL_CASES, TEMPORAL_ROWS } from '@objectstack/spec/data';
+import { TEMPORAL_CASES, TEMPORAL_ROWS, TEMPORAL_TOKEN_CASES } from '@objectstack/spec/data';
+import { resolveFilterTokens } from '@objectstack/core';
 import { InMemoryDriver } from './memory-driver.js';
 
 describe('driver-memory — temporal conformance', () => {
@@ -39,3 +40,33 @@ describe('driver-memory — temporal conformance', () => {
     });
   }
 });
+
+/**
+ * The relative-token axis — the filter as authored, resolved here the way the
+ * ObjectQL engine resolves `ast.where` before a driver ever sees it. Asserts
+ * that token resolution and bound semantics compose.
+ */
+describe('driver-memory — temporal conformance (relative tokens)', () => {
+  let driver: InMemoryDriver;
+
+  beforeAll(async () => {
+    driver = new InMemoryDriver({});
+    await driver.connect();
+    await driver.syncSchema('conformance', {
+      name: 'conformance',
+      fields: { at: { type: 'datetime' }, on: { type: 'date' }, why: { type: 'string' } },
+    });
+    for (const r of TEMPORAL_ROWS) {
+      await driver.create('conformance', { id: r.id, at: r.at, on: r.on, why: r.why });
+    }
+  });
+
+  for (const c of TEMPORAL_TOKEN_CASES) {
+    it(c.name, async () => {
+      const where = resolveFilterTokens(c.filter, { now: new Date(c.now) });
+      const rows = await driver.find('conformance', { where } as any);
+      const got = (rows as any[]).map((r) => r.id).sort();
+      expect(got, c.note).toEqual([...c.expected].sort());
+    });
+  }
+});
diff --git a/packages/plugins/driver-mongodb/src/mongodb-temporal-conformance.test.ts b/packages/plugins/driver-mongodb/src/mongodb-temporal-conformance.test.ts
index 3b40b7eeb2..ef9a15e9d1 100644
--- a/packages/plugins/driver-mongodb/src/mongodb-temporal-conformance.test.ts
+++ b/packages/plugins/driver-mongodb/src/mongodb-temporal-conformance.test.ts
@@ -15,7 +15,8 @@
 
 import { describe, it, expect, beforeAll, afterAll } from 'vitest';
 import { MongoMemoryServer } from 'mongodb-memory-server';
-import { TEMPORAL_CASES, TEMPORAL_ROWS } from '@objectstack/spec/data';
+import { TEMPORAL_CASES, TEMPORAL_ROWS, TEMPORAL_TOKEN_CASES } from '@objectstack/spec/data';
+import { resolveFilterTokens } from '@objectstack/core';
 import { MongoDBDriver } from './mongodb-driver.js';
 
 let sharedMongod: MongoMemoryServer | undefined;
@@ -58,4 +59,15 @@ describe.skipIf(!sharedMongod)('driver-mongodb — temporal conformance', () =>
       expect(got, c.note).toEqual([...c.expected].sort());
     });
   }
+
+  // The relative-token axis — resolved here the way the ObjectQL engine
+  // resolves `ast.where` before a driver sees it.
+  for (const c of TEMPORAL_TOKEN_CASES) {
+    it(c.name, async () => {
+      const where = resolveFilterTokens(c.filter, { now: new Date(c.now) });
+      const rows = await driver.find('conformance', { where } as any);
+      const got = (rows as any[]).map((r) => r.id).sort();
+      expect(got, c.note).toEqual([...c.expected].sort());
+    });
+  }
 });
diff --git a/packages/plugins/driver-sql/src/sql-driver-temporal-conformance.test.ts b/packages/plugins/driver-sql/src/sql-driver-temporal-conformance.test.ts
index 958275a8dd..db4b44aa50 100644
--- a/packages/plugins/driver-sql/src/sql-driver-temporal-conformance.test.ts
+++ b/packages/plugins/driver-sql/src/sql-driver-temporal-conformance.test.ts
@@ -21,7 +21,8 @@
  */
 
 import { describe, it, expect, beforeAll, afterAll } from 'vitest';
-import { TEMPORAL_CASES, TEMPORAL_ROWS } from '@objectstack/spec/data';
+import { TEMPORAL_CASES, TEMPORAL_ROWS, TEMPORAL_TOKEN_CASES } from '@objectstack/spec/data';
+import { resolveFilterTokens } from '@objectstack/core';
 import { SqlDriver } from '../src/index.js';
 
 describe('sql-driver — temporal conformance', () => {
@@ -66,3 +67,52 @@ describe('sql-driver — temporal conformance', () => {
     });
   }
 });
+
+/**
+ * The relative-token axis: the same rows, but the filter still carries
+ * `{today}` / `{current_month_end}` when the case starts. Resolution is the
+ * ObjectQL engine's job (`engine.ts` resolves `ast.where` before the driver is
+ * called), so the suite performs it the same way, with the case's pinned
+ * instant, and then hands the driver exactly what the engine would.
+ *
+ * This asserts the composition the resolved-comparand cases cannot: that a
+ * token resolving correctly and a bare day meaning the whole day add up to the
+ * right rows for the filter an author actually wrote.
+ */
+describe('sql-driver — temporal conformance (relative tokens)', () => {
+  let driver: SqlDriver;
+
+  beforeAll(async () => {
+    driver = new SqlDriver({
+      client: 'better-sqlite3',
+      connection: { filename: ':memory:' },
+      useNullAsDefault: true,
+    });
+    await driver.initObjects([
+      {
+        name: 'conformance',
+        fields: { at: { type: 'datetime' }, on: { type: 'date' }, why: { type: 'string' } },
+      },
+    ]);
+    for (const r of TEMPORAL_ROWS) {
+      await driver.create(
+        'conformance',
+        { id: r.id, at: r.at, on: r.on, why: r.why },
+        { bypassTenantAudit: true } as any,
+      );
+    }
+  });
+
+  afterAll(async () => {
+    await driver.disconnect?.();
+  });
+
+  for (const c of TEMPORAL_TOKEN_CASES) {
+    it(c.name, async () => {
+      const where = resolveFilterTokens(c.filter, { now: new Date(c.now) });
+      const rows = await driver.find('conformance', { where } as any);
+      const got = (rows as any[]).map((r) => r.id).sort();
+      expect(got, c.note).toEqual([...c.expected].sort());
+    });
+  }
+});
diff --git a/packages/services/service-analytics/src/__tests__/preview-temporal-conformance.test.ts b/packages/services/service-analytics/src/__tests__/preview-temporal-conformance.test.ts
index 5964fc22b5..e160faf54f 100644
--- a/packages/services/service-analytics/src/__tests__/preview-temporal-conformance.test.ts
+++ b/packages/services/service-analytics/src/__tests__/preview-temporal-conformance.test.ts
@@ -18,7 +18,8 @@
  */
 
 import { describe, it, expect } from 'vitest';
-import { TEMPORAL_CASES, TEMPORAL_ROWS } from '@objectstack/spec/data';
+import { TEMPORAL_CASES, TEMPORAL_ROWS, TEMPORAL_TOKEN_CASES } from '@objectstack/spec/data';
+import { resolveFilterTokens } from '@objectstack/core';
 import { matchesWhere } from '../preview-evaluator.js';
 
 describe('preview-evaluator — temporal conformance', () => {
@@ -29,3 +30,18 @@ describe('preview-evaluator — temporal conformance', () => {
     });
   }
 });
+
+/**
+ * The relative-token axis. A dashboard filter reaches the preview with its
+ * placeholders already resolved, so the suite resolves them the same way — with
+ * the case's pinned instant — and asserts the composed result.
+ */
+describe('preview-evaluator — temporal conformance (relative tokens)', () => {
+  for (const c of TEMPORAL_TOKEN_CASES) {
+    it(c.name, () => {
+      const where = resolveFilterTokens(c.filter, { now: new Date(c.now) });
+      const got = TEMPORAL_ROWS.filter((r) => matchesWhere(r as any, where as any)).map((r) => r.id);
+      expect(got, c.note).toEqual(c.expected);
+    });
+  }
+});
diff --git a/packages/spec/api-surface.json b/packages/spec/api-surface.json
index d0e8371dd5..a61e816a92 100644
--- a/packages/spec/api-surface.json
+++ b/packages/spec/api-surface.json
@@ -531,12 +531,15 @@
     "StringOperatorSchema (const)",
     "TEMPORAL_CASES (const)",
     "TEMPORAL_ROWS (const)",
+    "TEMPORAL_TOKEN_CASES (const)",
+    "TEMPORAL_TOKEN_NOW (const)",
     "TITLE_ELIGIBLE (const)",
     "TITLE_ELIGIBLE_TYPES (const)",
     "TITLE_INELIGIBLE_TYPES (const)",
     "TemporalCase (interface)",
     "TemporalFieldKind (type)",
     "TemporalRow (interface)",
+    "TemporalTokenCase (interface)",
     "TenancyConfig (type)",
     "TenancyConfigSchema (const)",
     "TimeUpdateInterval (const)",
diff --git a/packages/spec/src/data/temporal-conformance.ts b/packages/spec/src/data/temporal-conformance.ts
index d00c76670b..62bfe81746 100644
--- a/packages/spec/src/data/temporal-conformance.ts
+++ b/packages/spec/src/data/temporal-conformance.ts
@@ -245,3 +245,100 @@ export const TEMPORAL_CASES: readonly TemporalCase[] = [
     note: 'Guards the opposite error: rolling 02-28 to 03-01 (skipping the 29th) would wrongly include h_leap.',
   },
 ] as const;
+
+// ── The relative-token axis ─────────────────────────────────────────────────
+
+/**
+ * A case whose filter still carries `{token}` placeholders — the shape an
+ * author actually writes (ADR-0053 D-A3's `relative-token` axis).
+ *
+ * The cases above take *resolved* comparands, which is the layer the four
+ * incidents happened at. This axis asserts the layer above: that resolution and
+ * bound semantics **compose**. `{today}` resolving correctly and a bare day
+ * meaning the whole day are each covered on their own; what was never asserted
+ * is `$lte: '{today}'` end-to-end — which is precisely the filter the default
+ * dashboard emits, and the one #3777 was reported against.
+ *
+ * `now` is pinned so a case is a fixed expectation rather than a moving one.
+ * The resolver (`resolveFilterTokens` in `@objectstack/core`) takes it
+ * explicitly for the same reason it pins one instant per tree: a filter whose
+ * bounds resolved microseconds apart could straddle a boundary.
+ *
+ * # Which backends run this axis
+ *
+ * The four that sit downstream of resolution: the three drivers (the ObjectQL
+ * engine resolves `ast.where` before the driver sees it) and the analytics
+ * preview. `formula`'s `matchesFilterCondition` does **not** — its filters come
+ * from `compileCelToFilter`, where a relative date is the CEL *function*
+ * `today()` evaluated during compilation, never a `{token}` string. That is an
+ * architectural exclusion, not a coverage hole.
+ */
+export interface TemporalTokenCase {
+  /** Stable identifier, usable as a test name. */
+  name: string;
+  field: 'at' | 'on';
+  kind: TemporalFieldKind;
+  /** The filter as authored — placeholders intact. */
+  filter: FilterCondition;
+  /** Reference instant for resolution, as an ISO string. */
+  now: string;
+  /** Ids of matching rows, ascending, after resolution. */
+  expected: string[];
+  /** Why the case is here — surfaced in failure output. */
+  note?: string;
+}
+
+/**
+ * Pinned so `{today}` is the fixture's boundary day and `{current_month_*}`
+ * brackets it — the same 2026-07-28 the resolved-comparand cases use, at a time
+ * of day (09:15) that a midnight-anchored upper bound would discard.
+ */
+export const TEMPORAL_TOKEN_NOW = '2026-07-28T09:15:00.000Z';
+
+export const TEMPORAL_TOKEN_CASES: readonly TemporalTokenCase[] = [
+  {
+    name: 'token: `$lte: {today}` on datetime keeps all of today',
+    field: 'at',
+    kind: 'datetime',
+    filter: { at: { $lte: '{today}' } },
+    now: TEMPORAL_TOKEN_NOW,
+    expected: ['a_old', 'b_prev', 'c_open', 'd_mid', 'e_late', 'h_leap'],
+    note: '#3777 as authored: the dashboard emits this, and pre-fix it dropped d_mid and e_late — rows created earlier the same day.',
+  },
+  {
+    name: 'token: `$lte: {today}` on date behaves identically',
+    field: 'on',
+    kind: 'date',
+    filter: { on: { $lte: '{today}' } },
+    now: TEMPORAL_TOKEN_NOW,
+    expected: ['a_old', 'b_prev', 'c_open', 'd_mid', 'e_late', 'h_leap'],
+    note: 'The two field types must not diverge once the token is resolved.',
+  },
+  {
+    name: 'token: a `{current_month_start}`..`{current_month_end}` window spans the whole final day',
+    field: 'at',
+    kind: 'datetime',
+    filter: { at: { $gte: '{current_month_start}', $lte: '{current_month_end}' } },
+    now: TEMPORAL_TOKEN_NOW,
+    expected: ['b_prev', 'c_open', 'd_mid', 'e_late', 'f_next', 'g_eom'],
+    note: 'The issue named this one: `{current_month_end}` means "the last DAY of the month", so g_eom at 23:59:59.999 on the 31st has to be inside.',
+  },
+  {
+    name: 'token: `{30_days_ago}`..`{today}` is the rolling-window shape',
+    field: 'at',
+    kind: 'datetime',
+    filter: { at: { $gte: '{30_days_ago}', $lte: '{today}' } },
+    now: TEMPORAL_TOKEN_NOW,
+    expected: ['b_prev', 'c_open', 'd_mid', 'e_late'],
+    note: 'The lower bound stays midnight-anchored while the upper spans its day — the two halves of the rule in one filter.',
+  },
+  {
+    name: 'token: a parameterised `{1_days_ago}` upper bound stops before today',
+    field: 'at',
+    kind: 'datetime',
+    filter: { at: { $lte: '{1_days_ago}' } },
+    now: TEMPORAL_TOKEN_NOW,
+    expected: ['a_old', 'b_prev', 'h_leap'],
+    note: 'Guards the off-by-one in the other direction: widening must land on the 28th, not the 29th.',
+  },
+] as const;