Trabalhadores de Chapas Metalicas
Construção, Manutenção e ReparoExposição à IA
- Fonte dos dados: BLSPublicado: 2026-08
Baixo· relativa
BaixoQuatro faixas relativasMuito altoValor por grupo ocupacional
Escala, base e fonte
Quatro faixas relativas (Baixo / Moderado / Alto / Muito alto)
831 ocupações detalhadas da tabela de projeções de emprego do BLS. O valor é atribuído por código da National Employment Matrix (NEM), pelo que as ocupações que partilham um código NEM recebem a mesma banda
- Fonte dos dados: AnthropicPublicado: 2026-03
0.000
0.000Intervalo dos valores aqui apresentados0.745Escala, base e fonte
Índice de exposição observada, 0–1 tal como publicado
Mapeado sobre tarefas O*NET
- Fonte dos dados: ILOPublicado: 2025
0.21
0.09Intervalo dos valores aqui apresentados0.70Valor por grupo ocupacional
Escala, base e fonte
Índice de exposição à IA generativa, 0–1 tal como publicado
Grupo de base CITP-08 — todas as ocupações com o mesmo código recebem este valor
Calculado por este site, não publicado pela OIT: das 1.012 ocupações que este site liga ao conjunto de dados da OIT, 82% atingem ou superam este valor.
Que tipo de valor esta fonte publica
A categoria de BLS é uma posição relativa, não um nível absoluto, e também não é uma medição de primeira mão: agrupa em quatro faixas as posições percentis da ocupação em vários estudos publicados. Não é uma previsão de emprego ou de salários, não é uma probabilidade de adoção e não distingue automação de aumento.
Task-level exposure
Apenas tarefas expostas| Task | Claude.aiRaw / share % | APIRaw / share % |
|---|---|---|
Inspect individual parts, assemblies, or installations, using measuring instruments, such as calipers, scales, or micrometers.47-2211 | 0.0279100.0 | 0.1122100.0 |
| Not observed on any surface — 23 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. | ||
Convert blueprints into shop drawings to be followed in the construction or assembly of sheet metal products. | —0 | —0 |
Install assemblies, such as flashing, pipes, tubes, heating and air conditioning ducts, furnace casings, rain gutters, or downspouts in supportive frameworks. | —0 | —0 |
Select gauges or types of sheet metal or nonmetallic material, according to product specifications. | —0 | —0 |
Fasten seams or joints together with welds, bolts, cement, rivets, solder, caulks, metal drive clips, or bonds to assemble components into products or to repair sheet metal items. | —0 | —0 |
Fabricate or alter parts at construction sites, using shears, hammers, punches, or drills. | —0 | —0 |
Trim, file, grind, deburr, buff, or smooth surfaces, seams, or joints of assembled parts, using hand tools or portable power tools. | —0 | —0 |
Finish parts, using hacksaws or hand, rotary, or squaring shears. | —0 | —0 |
Maintain equipment, making repairs or modifications when necessary. | —0 | —0 |
Shape metal material over anvils, blocks, or other forms, using hand tools. | —0 | —0 |
Transport prefabricated parts to construction sites for assembly and installation. | —0 | —0 |
Hire, train, or supervise new employees or apprentices. | —0 | —0 |
Fabricate ducts for high efficiency heating, ventilating, and air conditioning (HVAC) systems to maximize efficiency of systems. | —0 | —0 |
Determine project requirements, such as scope, assembly sequences, or required methods or materials, using blueprints, drawings, or written or verbal instructions. | —0 | —0 |
Lay out, measure, and mark dimensions and reference lines on material such as roofing panels, using calculators, scribes, dividers, squares, or rulers. | —0 | —0 |
Construct components for high-performance wind turbine systems. | —0 | —0 |
Install green architectural sheet metal components, such as cool roofs or hot or cold walls. | —0 | —0 |
Perform building commissioning activities by completing mechanical inspections of a building's water, lighting, or heating, ventilating, and air conditioning (HVAC) systems. | —0 | —0 |
Perform sheet metal work necessary for solar panel installations. | —0 | —0 |
Verify that heating, ventilating, and air conditioning (HVAC) systems are designed, installed, and calibrated in accordance with green certification standards, such as those of Leadership in Energy and Environmental Design (LEED). | —0 | —0 |
Develop or lay out patterns, using computerized metalworking equipment. | —0 | —0 |
Maneuver completed roofing units into position for installation. | —0 | —0 |
Secure metal roof panels in place by interlocking and fastening grooved panel edges. | —0 | —0 |
Fasten roof panel edges or machine-made moldings to structures by nailing or welding. | —0 | —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 |
|---|---|
Convert blueprints into shop drawings to be followed in the construction or assembly of sheet metal products.O*NET Task ID 5169 | 0.5 |
Determine project requirements, such as scope, assembly sequences, or required methods or materials, using blueprints, drawings, or written or verbal instructions.O*NET Task ID 20638 | 0.5 |
Develop or lay out patterns, using computerized metalworking equipment.O*NET Task ID 20640 | 0.5 |
Install assemblies, such as flashing, pipes, tubes, heating and air conditioning ducts, furnace casings, rain gutters, or downspouts in supportive frameworks.O*NET Task ID 5170 | 0.0 |
Select gauges or types of sheet metal or nonmetallic material, according to product specifications.O*NET Task ID 5171 | 0.0 |
Fasten seams or joints together with welds, bolts, cement, rivets, solder, caulks, metal drive clips, or bonds to assemble components into products or to repair sheet metal items.O*NET Task ID 5173 | 0.0 |
Fabricate or alter parts at construction sites, using shears, hammers, punches, or drills.O*NET Task ID 5174 | 0.0 |
Trim, file, grind, deburr, buff, or smooth surfaces, seams, or joints of assembled parts, using hand tools or portable power tools.O*NET Task ID 5175 | 0.0 |
Finish parts, using hacksaws or hand, rotary, or squaring shears.O*NET Task ID 5176 | 0.0 |
Maintain equipment, making repairs or modifications when necessary.O*NET Task ID 5177 | 0.0 |
Shape metal material over anvils, blocks, or other forms, using hand tools.O*NET Task ID 5178 | 0.0 |
Transport prefabricated parts to construction sites for assembly and installation.O*NET Task ID 5179 | 0.0 |
Hire, train, or supervise new employees or apprentices.O*NET Task ID 18782 | 0.0 |
Construct components for high-performance wind turbine systems.O*NET Task ID 19857 | 0.0 |
Fabricate ducts for high efficiency heating, ventilating, and air conditioning (HVAC) systems to maximize efficiency of systems.O*NET Task ID 19858 | 0.0 |
Install green architectural sheet metal components, such as cool roofs or hot or cold walls.O*NET Task ID 19859 | 0.0 |
Perform building commissioning activities by completing mechanical inspections of a building's water, lighting, or heating, ventilating, and air conditioning (HVAC) systems.O*NET Task ID 19860 | 0.0 |
Perform sheet metal work necessary for solar panel installations.O*NET Task ID 19861 | 0.0 |
Verify that heating, ventilating, and air conditioning (HVAC) systems are designed, installed, and calibrated in accordance with green certification standards, such as those of Leadership in Energy and Environmental Design (LEED).O*NET Task ID 19862 | 0.0 |
Lay out, measure, and mark dimensions and reference lines on material, such as roofing panels, using calculators, scribes, dividers, squares, or rulers.O*NET Task ID 20639 | 0.0 |
Maneuver completed roofing units into position for installation.O*NET Task ID 20641 | 0.0 |
Inspect individual parts, assemblies, or installations, using measuring instruments, such as calipers, scales, or micrometers.O*NET Task ID 20642 | 0.0 |
Secure metal roof panels in place by interlocking and fastening grooved panel edges.O*NET Task ID 20643 | 0.0 |
Fasten roof panel edges or machine-made moldings to structures by nailing or welding.O*NET Task ID 20644 | 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