Praticos de Porto
Transporte e Movimentação de MateriaisExposição à IA
- Fonte dos dados: BLSPublicado: 2026-08
Moderado· 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
0.29
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, 69% 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 % |
|---|---|
Resolve questions or problems with customs officials.53-5021 | 0.0022100.0 |
| 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. | |
Steer and operate vessels, using radios, depth finders, radars, lights, buoys, or lighthouses. | —0 |
Compute positions, set courses, and determine speeds, using charts, area plotting sheets, compasses, sextants, and knowledge of local conditions. | —0 |
Inspect vessels to ensure efficient and safe operation of vessels and equipment and conformance to regulations. | —0 |
Measure depths of water, using depth-measuring equipment. | —0 |
Direct or coordinate crew members or workers performing activities such as loading or unloading cargo, steering vessels, operating engines, or operating, maintaining, or repairing ship equipment. | —0 |
Monitor the loading or discharging of cargo or passengers. | —0 |
Calculate sightings of land, using electronic sounding devices and following contour lines on charts. | —0 |
Signal passing vessels, using whistles, flashing lights, flags, or radios. | —0 |
Maintain boats or equipment on board, such as engines, winches, navigational systems, fire extinguishers, or life preservers. | —0 |
Signal crew members or deckhands to rig tow lines, open or close gates or ramps, or pull guard chains across entries. | —0 |
Read gauges to verify sufficient levels of hydraulic fluid, air pressure, or oxygen. | —0 |
Maintain records of daily activities, personnel reports, ship positions and movements, ports of call, weather and sea conditions, pollution control efforts, or cargo or passenger status. | —0 |
Arrange for ships to be fueled, restocked with supplies, or repaired. | —0 |
Purchase supplies or equipment. | —0 |
Dock or undock vessels, sometimes maneuvering through narrow spaces, such as locks. | —0 |
Adjust navigation according to weather conditions. | —0 |
Conduct safety drills with crew. | —0 |
Assign watches or living quarters to crew members. | —0 |
Tow and maneuver barges or signal tugboats to tow barges to destinations. | —0 |
Perform various marine duties, such as checking for oil spills or other pollutants around ports or harbors or patrolling beaches. | —0 |
Collect fares from customers or signal ferryboat helpers to collect fares. | —0 |
Sort logs, form log booms, or salvage lost logs. | —0 |
Interview and hire crew members. | —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 |
|---|---|
Operate ship-to-shore radios to exchange information needed for ship operations.O*NET Task ID 23807 | 1.0 |
Report to appropriate authorities any violations of federal or state pilotage laws.O*NET Task ID 23812 | 1.0 |
Advise ships' masters on harbor rules and customs procedures.O*NET Task ID 23818 | 1.0 |
Maintain records of daily activities, personnel reports, ship positions and movements, ports of call, weather and sea conditions, pollution control efforts, or cargo or passenger status.O*NET Task ID 23819 | 1.0 |
Learn to operate new technology systems and procedures through instruction, simulators, or models.O*NET Task ID 23822 | 1.0 |
Assign watches or living quarters to crew members.O*NET Task ID 23829 | 1.0 |
Consult maps, charts, weather reports, or navigation equipment to determine and direct ship movements.O*NET Task ID 23805 | 0.5 |
Calculate sightings of land, using electronic sounding devices and following contour lines on charts.O*NET Task ID 23821 | 0.5 |
Purchase supplies or equipment.O*NET Task ID 23826 | 0.5 |
Interview and hire crew members.O*NET Task ID 23830 | 0.5 |
Direct courses and speeds of ships, based on specialized knowledge of local winds, weather, water depths, tides, currents, and hazards.O*NET Task ID 23802 | 0.0 |
Prevent ships under navigational control from engaging in unsafe operations.O*NET Task ID 23803 | 0.0 |
Serve as a vessel's docking master upon arrival at a port or at a berth.O*NET Task ID 23804 | 0.0 |
Steer and operate vessels, using radios, depth finders, radars, lights, buoys, or lighthouses.O*NET Task ID 23806 | 0.0 |
Dock or undock vessels, sometimes maneuvering through narrow spaces, such as locks.O*NET Task ID 23808 | 0.0 |
Stand watches on vessels during specified periods while vessels are under way.O*NET Task ID 23809 | 0.0 |
Inspect vessels to ensure efficient and safe operation of vessels and equipment and conformance to regulations.O*NET Task ID 23810 | 0.0 |
Read gauges to verify sufficient levels of hydraulic fluid, air pressure, or oxygen.O*NET Task ID 23811 | 0.0 |
Provide assistance in maritime rescue operations.O*NET Task ID 23813 | 0.0 |
Signal passing vessels, using whistles, flashing lights, flags, or radios.O*NET Task ID 23814 | 0.0 |
Measure depths of water, using depth-measuring equipment.O*NET Task ID 23815 | 0.0 |
Maintain boats or equipment on board, such as engines, winches, navigational systems, fire extinguishers, or life preservers.O*NET Task ID 23816 | 0.0 |
Signal crew members or deckhands to rig tow lines, open or close gates or ramps, or pull guard chains across entries.O*NET Task ID 23817 | 0.0 |
Observe loading or unloading of cargo or equipment to ensure that handling and storage are performed according to specifications.O*NET Task ID 23820 | 0.0 |
Direct or coordinate crew members or workers performing activities such as loading or unloading cargo, steering vessels, operating engines, or operating, maintaining, or repairing ship equipment.O*NET Task ID 23823 | 0.0 |
Arrange for ships to be fueled, restocked with supplies, or repaired.O*NET Task ID 23824 | 0.0 |
Supervise crews in cleaning or maintaining decks, superstructures, or bridges.O*NET Task ID 23825 | 0.0 |
Tow and maneuver barges or signal tugboats to tow barges to destinations.O*NET Task ID 23827 | 0.0 |
Perform various marine duties, such as checking for oil spills or other pollutants around ports or harbors or patrolling beaches.O*NET Task ID 23828 | 0.0 |
Conduct safety drills such as man overboard or fire drills.O*NET Task ID 23831 | 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