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
Document and prepare reports of accidents, unscheduled stops, or delays.Details
O*NET Task ID 10703
1.0
Record departure and arrival times, messages, tickets and revenue collected, and passenger accommodations and destinations.Details
O*NET Task ID 10707
1.0
Receive information regarding train or rail problems from dispatchers or from electronic monitoring devices.Details
O*NET Task ID 10691
0.5
Keep records of the contents and destination of each train car, and make sure that cars are added or removed at proper points on routes.Details
O*NET Task ID 10693
0.5
Receive instructions from dispatchers regarding trains' routes, timetables, and cargoes.Details
O*NET Task ID 10697
0.5
Review schedules, switching orders, way bills, and shipping records to obtain cargo loading and unloading information and to plan work.Details
O*NET Task ID 10698
0.5
Confer with engineers regarding train routes, timetables, and cargoes, and to discuss alternative routes when there are rail defects or obstructions.Details
O*NET Task ID 10699
0.5
Observe yard traffic to determine tracks available to accommodate inbound and outbound traffic.Details
O*NET Task ID 10702
0.5
Confirm routes and destination information for freight cars.Details
O*NET Task ID 10704
0.5
Inspect freight cars for compliance with sealing procedures, and record car numbers and seal numbers.Details
O*NET Task ID 10708
0.5
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
Railway brakers, signallers and shunters take charge of and safeguard railway freight trains during runs, control the movement of railway traffic by operating signals, switch rolling stock and make up trains in railway yards, make up trains for hauling in mines and control their movement.
作業
(a) taking charge of and safeguarding freight train during run;
(b) controlling flow of railway traffic over section of line by operating signals and switches from control panel or signal box;
(c) switching and coupling rolling stock in railway yards and sidings in accordance with orders about loading, unloading and make-up of trains;
(d) making up trains for hauling by locomotive or cable and directing their movement along haulage ways in a mine or quarry;
(e) checking train systems and equipment such as air conditioning and heating systems, brakes and brake hoses prior to train run.
Rail switchpersons assist in the tasks of the traffic controller. They operate switches and signals according to rail traffic control instructions, according to regulations and compliant with safety rules.
train preparerESCO 8312.5
Train preparers are responsible for checking and testing of equipment and systems on rail vehicles before vehicles are moved. They ensure that a train is in a fit condition to enter service, that the train equipment is correctly deployed and the formation of the train matches the train’s designated pathway. Depending on the individual work organisation of the operator they also perform technical inspections carried out prior to the train entering service.
shunterESCO 8312.3
Shunters move shunting units with or without wagons or groups of wagons in order to build trains. They manage the driving of locomotives and are involved in switching wagons, making or splitting up trains in shunting yards or sidings. They operate according to the technical features, such as controlling movement via a remote control device.
train dispatcherESCO 8312.4
Train dispatchers ensure the safe and efficient dispatch of the train services. The safety of customers is their main priority. When carrying out train dispatch duties, they check the traffic signals and communicate promptly with train drivers and conductors that it is safe for the train to pull away.
level crossing signalpersonESCO 8312.1
Level crossing signalpersons operate equipment in the safeguarding of level crossings, according to safety regulations. They supervise the traffic situation arround the level crossing, and communicate with traffic controllers, drivers, and other signalpeople when necessary.
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.
고지대 작업(98) · 규칙적인 근무(98) · 건강 및 안전에 대한 책임(96) · 자동화 정도(94) · 움직이는 기계(93)
Related occupations
철도 및 전동차 기관사 · 선장 및 항해사·도선사 · 신호원 및 수송원 · 선박기관사
The KNOW occupations and KECO codes listed here were linked to this page's occupation by this site; this is not a correspondence defined by the Korea Employment Information Service or the Ministry of Employment and Labor.
Projected change: +0.9%
Median wage: $78K
lowest $31Kmedian wage across 825 detailed occupations, BLS EP 2025–35highest $559K
Employment: 39K
Typical entry-level education: High school diploma or equivalent
