铁路轨道铺设和维护设备操作员
建筑、维护与维修AI暴露度
- 数据来源: BLS发布时间: 2026-08
低· 相对
低四级相对区间很高职业群单位数值
尺度 · 母数 · 来源
四级相对类别（低 / 中等 / 高 / 很高）
以BLS就业预测表中831个细分职业为基数。取值按 NEM（全国就业矩阵）代码给定，因此共用同一 NEM 代码的职业得到相同分档
- 数据来源: Anthropic发布时间: 2026-03
0.000
0.000此处所载数值的范围0.745尺度 · 母数 · 来源
- 数据来源: ILO发布时间: 2025
0.09
0.09此处所载数值的范围0.70职业群单位数值
尺度 · 母数 · 来源
生成式AI暴露度指数，按发布原值0–1
ISCO-08职业小类单位 — 共用同一代码的职业取值相同
本站计算，并非国际劳工组织发布的数值。在本站与 ILO 数据集相连的 1,012 个职业中，达到或高于此值的占 100%。
该来源发布的是什么性质的数值
BLS的类别是相对排位而非绝对水平，也不是一手测量：它把多项已发表研究给出的职业百分位排名归并为四个等级。它不是就业或工资预测，不是采用概率，也不区分自动化与增强。
Task-level exposure
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 |
|---|---|
Patrol assigned track sections so that damaged or broken track can be located and reported.O*NET Task ID 13643 | 0.0 |
Clean tracks or clear ice or snow from tracks or switch boxes.O*NET Task ID 13644 | 0.0 |
Repair or adjust track switches, using wrenches and replacement parts.O*NET Task ID 13645 | 0.0 |
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.O*NET Task ID 13646 | 0.0 |
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.O*NET Task ID 13647 | 0.0 |
Cut rails to specified lengths, using rail saws.O*NET Task ID 13648 | 0.0 |
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.O*NET Task ID 13649 | 0.0 |
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.O*NET Task ID 13650 | 0.0 |
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.O*NET Task ID 13651 | 0.0 |
Grind ends of new or worn rails to attain smooth joints, using portable grinders.O*NET Task ID 13652 | 0.0 |
Operate track wrenches to tighten or loosen bolts at joints that hold ends of rails together.O*NET Task ID 13653 | 0.0 |
Observe leveling indicator arms to verify levelness and alignment of tracks.O*NET Task ID 13654 | 0.0 |
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.O*NET Task ID 13655 | 0.0 |
Engage mechanisms that lay tracks or rails to specified gauges.O*NET Task ID 13656 | 0.0 |
Clean or make minor repairs to machines or equipment.O*NET Task ID 13657 | 0.0 |
Clean, grade, or level ballast on railroad tracks.O*NET Task ID 13658 | 0.0 |
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.O*NET Task ID 13659 | 0.0 |
Operate single- or multiple-head spike pullers to pull old spikes from ties.O*NET Task ID 13660 | 0.0 |
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.O*NET Task ID 13661 | 0.0 |
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.O*NET Task ID 13662 | 0.0 |
Spray ties, fishplates, or joints with oil to protect them from weathering.O*NET Task ID 13663 | 0.0 |
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.O*NET Task ID 13664 | 0.0 |
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.O*NET Task ID 13665 | 0.0 |
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.O*NET Task ID 13666 | 0.0 |
Paint railroad signs, such as speed limits or gate-crossing warnings.O*NET Task ID 13667 | 0.0 |
Weld sections of track together, such as switch points and frogs.O*NET Task ID 20798 | 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