Trabajadores de Hierro y Acero Estructural
Construcción, Mantenimiento y ReparaciónExposición a la IA
- Fuente de datos: BLSPublicado: 2026-08
Bajo· relativa
BajoCuatro bandas relativasMuy altoValor por grupo ocupacional
Escala, base y fuente
Cuatro bandas relativas (Bajo / Moderado / Alto / Muy alto)
831 ocupaciones detalladas de la tabla de proyecciones de empleo de BLS. El valor se asigna por código de la National Employment Matrix (NEM), de modo que las ocupaciones que comparten un código NEM reciben la misma banda
- Fuente de datos: AnthropicPublicado: 2026-03
0.049
0.000Rango de los valores aquí recogidos0.745Escala, base y fuente
Índice de exposición observada, 0–1 tal como se publica
Mapeado sobre tareas de O*NET
- Fuente de datos: ILOPublicado: 2025
0.11
0.09Rango de los valores aquí recogidos0.70Valor por grupo ocupacional
Escala, base y fuente
Índice de exposición a la IA generativa, 0–1 tal como se publica
Grupo primario de la CIUO-08 — todas las ocupaciones con ese código reciben este valor
Calculado por este sitio, no publicado por la OIT: de las 1012 ocupaciones que este sitio vincula al conjunto de datos de la OIT, un 98% alcanza o supera este valor.
Qué tipo de cifra publica esta fuente
La categoría de BLS es un rango relativo, no un nivel absoluto, y tampoco es una medición de primera mano: agrupa en cuatro bandas los rangos percentiles de la ocupación en varios estudios publicados. No es una previsión de empleo ni de salarios, no es una probabilidad de adopción y no distingue entre automatización y aumento.
Task-level exposure
Solo tareas expuestas| Task | Claude.aiRaw / share % |
|---|---|
Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.47-2221 | 0.0028100.0 |
| Not observed on any surface — 19 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states. | |
Verify vertical and horizontal alignment of structural steel members, using plumb bobs, laser equipment, transits, or levels. | —0 |
Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors. | —0 |
Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place. | —0 |
Fabricate metal parts, such as steel frames, columns, beams, or girders, according to blueprints or instructions from supervisors. | —0 |
Pull, push, or pry structural steel members into approximate positions for bolting into place. | —0 |
Cut, bend, or weld steel pieces, using metal shears, torches, or welding equipment. | —0 |
Fasten structural steel members to hoist cables, using chains, cables, or rope. | —0 |
Assemble hoisting equipment or rigging, such as cables, pulleys, or hooks, to move heavy equipment or materials. | —0 |
Force structural steel members into final positions, using turnbuckles, crowbars, jacks, or hand tools. | —0 |
Erect metal or precast concrete components for structures, such as buildings, bridges, dams, towers, storage tanks, fences, or highway guard rails. | —0 |
Unload and position prefabricated steel units for hoisting as needed. | —0 |
Drive drift pins through rivet holes to align rivet holes in structural steel members with corresponding holes in previously placed members. | —0 |
Dismantle structures or equipment. | —0 |
Hoist steel beams, girders, or columns into place, using cranes or signaling hoisting equipment operators to lift and position structural steel members. | —0 |
Ride on girders or other structural steel members to position them or use rope to guide them into position. | —0 |
Insert sealing strips, wiring, insulating material, ladders, flanges, gauges, or valves, depending on types of structures being assembled. | —0 |
Catch hot rivets in buckets and insert rivets in holes, using tongs. | —0 |
Place blocks under reinforcing bars used to reinforce floors. | —0 |
Hold rivets while riveters use air hammers to form heads on rivets. | —0 |
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. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.
| Task | βE1 + 0.5 × E2 |
|---|---|
Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.O*NET Task ID 11544 | 0.5 |
Verify vertical and horizontal alignment of structural steel members, using plumb bobs, laser equipment, transits, or levels.O*NET Task ID 11545 | 0.0 |
Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.O*NET Task ID 11546 | 0.0 |
Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place.O*NET Task ID 11548 | 0.0 |
Ride on girders or other structural steel members to position them, or use rope to guide them into position.O*NET Task ID 11549 | 0.0 |
Fabricate metal parts, such as steel frames, columns, beams, or girders, according to blueprints or instructions from supervisors.O*NET Task ID 11550 | 0.0 |
Pull, push, or pry structural steel members into approximate positions for bolting into place.O*NET Task ID 11551 | 0.0 |
Cut, bend, or weld steel pieces, using metal shears, torches, or welding equipment.O*NET Task ID 11552 | 0.0 |
Fasten structural steel members to hoist cables, using chains, cables, or rope.O*NET Task ID 11553 | 0.0 |
Assemble hoisting equipment or rigging, such as cables, pulleys, or hooks, to move heavy equipment or materials.O*NET Task ID 11554 | 0.0 |
Force structural steel members into final positions, using turnbuckles, crowbars, jacks, or hand tools.O*NET Task ID 11555 | 0.0 |
Erect metal or precast concrete components for structures, such as buildings, bridges, dams, towers, storage tanks, fences, or highway guard rails.O*NET Task ID 11556 | 0.0 |
Unload and position prefabricated steel units for hoisting, as needed.O*NET Task ID 11557 | 0.0 |
Drive drift pins through rivet holes to align rivet holes in structural steel members with corresponding holes in previously placed members.O*NET Task ID 11558 | 0.0 |
Dismantle structures or equipment.O*NET Task ID 11559 | 0.0 |
Insert sealing strips, wiring, insulating material, ladders, flanges, gauges, or valves, depending on types of structures being assembled.O*NET Task ID 11560 | 0.0 |
Catch hot rivets in buckets and insert rivets in holes, using tongs.O*NET Task ID 11561 | 0.0 |
Place blocks under reinforcing bars used to reinforce floors.O*NET Task ID 11562 | 0.0 |
Hold rivets while riveters use air hammers to form heads on rivets.O*NET Task ID 11563 | 0.0 |
Hoist steel beams, girders, or columns into place, using cranes or signaling hoisting equipment operators to lift and position structural steel members.O*NET Task ID 20795 | 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®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page