Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime.
Task
βE1 + 0.5 × E2
Design paver installation layout pattern and create markings for directional references of joints and stringlines.Details
O*NET Task ID 8290
0.5
Supply and place base materials, edge restraints, bedding sand and jointing sand.Details
O*NET Task ID 8284
0.0
Prepare base for installation by removing unstable or unsuitable materials, compacting and grading the soil, draining or stabilizing weak or saturated soils and taking measures to prevent water penetration and migration of bedding sand.Details
O*NET Task ID 8285
0.0
Sweep sand from the surface prior to opening to traffic.Details
O*NET Task ID 8286
0.0
Set pavers, aligning and spacing them correctly.Details
O*NET Task ID 8287
0.0
Sweep sand into the joints and compact pavement until the joints are full.Details
O*NET Task ID 8288
0.0
Compact bedding sand and pavers to finish the paved area, using a plate compactor.Details
O*NET Task ID 8289
0.0
Resurface an outside area with cobblestones, terracotta tiles, concrete or other materials.Details
O*NET Task ID 8291
0.0
Discuss the design with the client.Details
O*NET Task ID 8292
0.0
Cut paving stones to size and for edges, using a splitter and a masonry saw.Details
O*NET Task ID 8293
0.0
Screed sand level to an even thickness, and recheck sand exposed to elements, raking and rescreeding if necessary.Details
O*NET Task ID 8294
0.0
Cement the edges of the paved area.Details
O*NET Task ID 8295
0.0
β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.
Data sources & licenses — O*NET®, Eloundou et al. (2023): see full notices on the Credits page
職業情報
ILO（国際労働機関）の職業説明
Concrete Placers, Concrete Finishers and Related Workers
Concrete placers, concrete finishers and related workers erect reinforced concrete frameworks and structures, make forms for moulding concrete, reinforce concrete surfaces, cement openings in walls or casings for wells, finish and repair cement surfaces and carry out terrazzo work.
作業
(a) constructing and repairing reinforced concrete floors, walls, tanks, silos and other concrete structures;
(b) making shuttering or assembling prefabricated forms for moulding concrete;
(c) cementing openings in walls or casings for wells;
(d) finishing and smoothing surfaces of concrete structures;
(e) applying a durable, smooth surfacing composed of cement, sand pigment and marble particles to floors, known as a terrazzo finish;
Terrazzo setters create terrazzo surfaces. They prepare the surface, installing strips to divide sections. They then pour the solution containing cement and marble chips. Terrazzo setters finish the floor by polishing the surface to ensure smoothness and shine.
concrete finisherESCO 7114.1
Concrete finishers work with binding agents like cement and concrete. They put up any removable forms and pour concrete into the forms. They then execute one or several actions to finish the concrete: cutting, screeding or levelling, compacting, smoothing, and chamfering to prevent chipping.
出典:European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)
ESCO reuse terms and the modification notice are in Credits.
Shown in the original Korean. This dataset is published under KOGL Type 4, which prohibits derivative works including translation, so the text is reproduced unaltered.
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Related occupations
철골공(강구조물건립원) · 건축 목공(전통건축기능원 포함) · 조적공 및 석재 부설원 · 콘크리트공 · 건축석공
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