Claim LD02-HQ-C01 (v1.0)

Exposure, adoption, actual use, task productivity, firm productivity, labour demand, hiring, employment stock and wages are distinct empirical objects; evidence at one stage does not establish the next.

Provenance and status

Claim type: INTERPRETATION (as printed: “INTERPRETATION”)
Publication status: ELIGIBLE (as printed: “ELIGIBLE”)
Verification state: CONTENT_VERIFIED_PRIMARY (as printed: “CONTENT VERIFIED”; verified by: UNKNOWN)
Does not license: Treating exposure indices, task RCTs or adoption measures as direct employment effects
Source (field 6, as printed): Cross-source R05 synthesis
Source type (field 7): SOCIOLENS_SYNTHESIS (as printed: “Multiple peer-reviewed, working-paper, administrative and survey sources”)
Institutional position: Mixed
Maturity (claim evidence / publication maturity): RAPIDLY_MATURING (as printed: “RAPIDLY MATURING”)
Recorded date: 2026-09-25
Currentness / correction: This is the current version. No correction or concern relation is recorded on its Sources.

Version

Pinned version v1.0 (entry LD02-HQ-C01--v1.0) — this page never floats to newer evidence.

This pinned version is also the current version.

Versions:v1.0 · current

Pinned Sources (field 6, version-specific)

“Cross-source R05 synthesis” → SRC-R05-HQ-CROSS-BATCH-SYNTHESIS--v1.0 — R05 — HQ Cross-Batch Synthesis & Adjudication v0.1; class SOCIOLENS_SYNTHESIS (explicit public provenance pin)

All 25 canonical Claim fields (raw values and normalized values)

#	Canonical field	Canonical value (verbatim)	Normalized (Claim Value Vocabulary v1.0.2)
1	CLAIM ID	LD02-HQ-C01	—
2	PUBLIC-FACING CLAIM	Exposure, adoption, actual use, task productivity, firm productivity, labour demand, hiring, employment stock and wages are distinct empirical objects; evidence at one stage does not establish the next.	—
3	CLAIM TYPE	INTERPRETATION	base_types: INTERPRETATION
4	RESEARCH STRAND	A — Exposure, adoption and actual use	—
5	MATURITY	RAPIDLY MATURING	states: RAPIDLY_MATURING
6	SOURCE	Cross-source R05 synthesis	source_ids: SRC-R05-HQ-CROSS-BATCH-SYNTHESIS
7	SOURCE TYPE	Multiple peer-reviewed, working-paper, administrative and survey sources	classes: SOCIOLENS_SYNTHESIS
8	INSTITUTIONAL POSITION	Mixed	—
9	SCOPE	Foundation-model-era labour-market evidence, primarily Europe and North America, 2022–2026	—
10	DESIGN	Cross-design methodological synthesis	—
11	SAMPLE / DATASET	Multiple task, worker, firm and labour-market datasets	—
12	MODEL / TOOL / VERSION	Multiple	—
13	COMPARATOR	Exposure vs adoption vs use vs downstream outcomes	—
14	MAIN RESULT	Strong empirical evidence exists at multiple stages, but transmission between stages is not automatic	—
15	INFERENTIAL TARGET	Valid cross-level interpretation of AI labour evidence	—
16	DOES NOT LICENSE	Treating exposure indices, task RCTs or adoption measures as direct employment effects	—
17	VERIFICATION STATE	CONTENT VERIFIED	state: CONTENT_VERIFIED_PRIMARY · verified_by: UNKNOWN
18	LIMITATIONS	General methodological claim; individual links vary by setting	—
19	CONTRADICTORY / SUPPORTING SOURCES	Supported across Humlum & Vestergaard; Census studies; task RCTs; BIS; Nationalbank	—
20	GEOGRAPHY / LANGUAGE	Europe / North America / English	—
21	DISTRIBUTIONAL LEDGER	Prevents average task gains from obscuring cohort, seniority and entry effects	—
22	R01 / FIELD-MAP LINKS	D2, D4b, L-A, L-B, L-C, R-1, R-2	—
23	WHAT WOULD CHANGE THIS CLAIM?	Evidence that one upstream measure reliably predicts all downstream labour outcomes across settings	—
24	PUBLICATION STATUS	ELIGIBLE	state: ELIGIBLE
25	RECORDED DATE	2026-09-25	—

Field 22 references resolved against Field Map v0.2: D2 (DOMAIN); D4b (SUB_AREA); L-A (LENS); L-B (LENS); L-C (LENS); R-1 (LENS); R-2 (LENS)

Cited by Living Debate versions

Research-of-record provenance

Materialized by sociolens-materializer 0.6.0 at 2026-09-28T20:00:00.000Z; normalization contract SocioLens — Claim Value Vocabulary v1.0.2 — Pre-Spike Materialization Contract (v1.0.2). Content seal SHA-256 5e6ba79a0983c82fd210ea7d319281d14c4218a8f15fdd85b859c84fc1dd5985.

Frozen Drive-derived inputs

R05 — LD-02 Canonical Claim Ledger v1.0 — LOCKED (v1.0) — Drive ID 1y7Iid5SaEnjKaPZ7ZsSSVj8dASVlSF8b; revision: NOT_EXPOSED_BY_DRIVE_TEXT_EXPORT; Drive modified ; block “ENTRY 01 — LD02-HQ-C01” SHA-256 2f2f8cad201786ab3d143f3093cef571c130c25ef42aa67978bb3a6ff8925567; SocioLens — Programme Status & Authority Register v0.6 status “CURRENT.”; frozen fixture fixtures/frozen/r05-ld02-claim-ledger-v1.0-canonical.

Builder decisions (not Drive data)

VERSION = v1.0 — basis: Claim version taken from the locked R05 canonical ledger v1.0; HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 1 authorizes completion of its existing canonical claim corpus. This is the first materialized version of this logical Claim, not a research update.
CURRENT_POINTER = true — basis: SocioLens — Programme Status & Authority Register v0.6 status for "R05 — LD-02 Canonical Claim Ledger v1.0 — LOCKED": "CURRENT."
FIELD_6_SOURCE_REFERENCE = SRC-R05-HQ-CROSS-BATCH-SYNTHESIS--v1.0 — basis: field 6 of ENTRY 01 — LD02-HQ-C01 cites "Cross-source R05 synthesis"; HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 5: this exact frozen field-6 citation segment selects SRC-R05-HQ-CROSS-BATCH-SYNTHESIS--v1.0 under ruling 4; identity established by XS/CN and the pinned R05 ledger fields 6/7/8.
SOURCE_PROVENANCE_PIN = SRC-R05-HQ-CROSS-BATCH-SYNTHESIS--v1.0 — basis: HQ-ESC-sociolens-ld02-t6-20261011T133040Z-01 ruling 5 / Publication System Amendment v1.2 §§4,6: explicit version-pinned public provenance selection of SRC-R05-HQ-CROSS-BATCH-SYNTHESIS--v1.0 for LD02-HQ-C01--v1.0. Preserve the canonical qualification and independently authorized Source metadata.