Industry group, 2123
Nonmetallic Mineral Mining and Quarrying
102,570 people work in this industry in the US, at mean pay of $66,090 a year (BLS, May 2025). What follows is how much of their working time the best AI models could finish, when, and in which jobs and tasks. Estimates.
of the paid hours. Now is projected from METR's April 2026 measurement and Epoch's November 2026 index.
a year: 39 million hours at what they cost. Not a forecast of savings.
- 21%
- 9%
- 70%
of the paid hours are within reach now in tasks people already bring to Claude. Another 16% is within reach in tasks not yet seen there.
Across the US: 30% within reach now and 36% by the end of 2028, on the long-run pace at four in five. Now is projected from METR's April 2026 measurement and Epoch's November 2026 index.
Share of the paid hours within reach, now to 2030
Change assumptionsHide assumptionsLong-run pace, four in five
What each choice means: , , , , . Every pace starts from .
What handing the work over would take
For the 66,344 people in jobs so far, 65% of the industry's people; the others are in the totals above and join this split as the review reaches their jobs. Shares of their working time within reach now, at the pace and reliability chosen above. Estimates. Now is projected from METR's April 2026 measurement and Epoch's November 2026 index.
about 21 million hours a year. The material can be handed to a model and the result handed back.
about 12 million hours a year. The model has to be connected to the system the work lives in.
about 7.9 million hours a year. Short enough by length. This site leaves conversation with people, so it is not in the totals.
What their work is made of
- 18%
- 9%
- 6%
- 7%
- 60%
Each task's time split among five kinds of doing, judged one task at a time; only documents and systems can count as within reach.
What changes for the people
For the 66,344 people in jobs reviewed task by task so far, by the end of 2028 on the long-run pace at four in five: the shares of their working time, from each job page's own map, weighted by how many people here do that job. It says which parts of the work change, never whether anyone keeps a job. Estimates.
Conversation, in-person and hands-on work.
Desk work within reach in tasks where a mistake costs something or a licensed person signs.
Desk work within reach that is small if wrong, with lighter checks.
What most people here would learn first
How many of them have each skill among the first two things to learn on their job's page. Every state, and the US
- The hands-on craft45,147 (68%)
- Judgment where errors are severe33,335 (50%)
- Reviewing work you did not do yourself23,478 (35%)
- Briefing a model and checking its drafts12,053 (18%)
- The conversations6,707 (10%)
- Running AI inside the business systems5,810 (9%)
- Signing off under your license2,160 (3%)
- Dealing with people outside the organization1,210 (2%)
How far this has come
With GPT-4, measured in March 2023, 0% of this industry's paid hours were within reach at . With Claude 3.7 Sonnet, measured in February 2025, 1%. With Claude Mythos Preview (early), measured in April 2026, 13%. Today's estimate: 19%.
A backcast: today's task data with the best model METR had measured by each date. It shows how fast the models have moved, not what anyone forecast at the time.
Robots and the physical work
Anthropic rates 71% of the working time of the people in this industry as physical work. For 58% of the working time, a robot has been shown doing most of the task somewhere: 24% in a purpose-built cell, 32% in a structured facility, 3% in any setting. 0.97 of 3.
- Not physical 29%
- No robot shown 12%
- In a purpose-built cell 24%
- In a structured facility 32%
- In any setting 3%
Anthropic's rating, not this site's estimate: Claude Opus 5, searching the web, rated each physical O*NET task by the kind of setting in which a robot it could cite (deployed, sold or demonstrated) does most of the task, weighted by its own estimate of each task's share of the time (What work can robots do?, September 30, 2026, data CC BY 4.0; every job ranked). A robot shown somewhere is not a robot in your building: cost, setup and safety decide that. The share within reach on this page still counts no body work. Weighted by the people in each occupation; each job's page names the robot behind each rated task.
Where the hours are
Jobs by hours within reach now. Now is projected from METR's April 2026 measurement and Epoch's November 2026 index. The 40 largest jobs hold 91% of the people.
| People | Pay here | |||
|---|---|---|---|---|
| Excavating and Loading Machine and Dragline Operators, Surface Mining | 16,740 | 10% | 3.6 million | $57K |
| First-Line Supervisors of Construction Trades and Extraction Workers | 4,450 | 32% | 2.9 million | $81K |
| Office Clerks, General | 2,380 | 56% | 2.8 million | $46K |
| Heavy and Tractor-Trailer Truck Drivers | 9,690 | 14% | 2.8 million | $55K |
| General and Operations Managers | 2,970 | 45% | 2.8 million | $122K |
| Bookkeeping, Accounting, and Auditing Clerks | 1,110 | 88% | 2 million | $50K |
| Industrial Production Managers | 1,480 | 51% | 1.6 million | $123K |
| Secretaries and Administrative Assistants, Except Legal, Medical, and Executive | 1,210 | 59% | 1.5 million | $50K |
| Weighers, Measurers, Checkers, and Samplers, Recordkeeping | 2,380 | 30% | 1.5 million | $47K |
| First-Line Supervisors of Production and Operating Workers | 1,440 | 48% | 1.4 million | $90K |
| Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products | 1,150 | 46% | 1.1 million | $86K |
| Dispatchers, Except Police, Fire, and Ambulance | 590 | 73% | 893,402 | $55K |
People: BLS counts for this industry, May 2025. Pay here: the median paid for the job in this industry, else its mean, else the national median. 94 smaller jobs (9,090 people) count in every total but are not listed. Task data covers 97% of the industry's people; the rest are in BLS "all other" groups with no task list, or in counts BLS does not publish.
The tasks with the most hours within reach by the end of 2028
Across the whole industry, on the chosen pace and reliability.
- Become familiar with digging plans, machine capabilities and limitations, and efficient and safe digging procedures in a given application.Excavating and Loading Machine and Dragline Operators, Surface Mining3.3 million hours100% of the task within reach
- Estimate material or worker requirements to complete jobs.First-Line Supervisors of Construction Trades and Extraction Workers1 million hours100% of the task within reach
- Maintain logs of working hours or of vehicle service or repair status, following applicable state and federal regulations.Heavy and Tractor-Trailer Truck Drivers825,355 hours100% of the task within reach
- Compute, record, and proofread data and other information, such as records or reports.Office Clerks, General596,127 hours100% of the task within reach
- Inspect products and examination records to determine the number of defects per worker and the reasons for examiners' rejections.Weighers, Measurers, Checkers, and Samplers, Recordkeeping529,564 hours60% of the task within reach
- Develop or implement production tracking or quality control systems, analyzing production, quality control, maintenance, or other operational reports to detect production problems.Industrial Production Managers527,742 hours100% of the task within reach
- Read specifications, such as blueprints, to determine construction requirements or to plan procedures.First-Line Supervisors of Construction Trades and Extraction Workers519,632 hours70% of the task within reach
- Document quantity, quality, type, weight, test result data, and value of materials or products to maintain shipping, receiving, and production records and files.Weighers, Measurers, Checkers, and Samplers, Recordkeeping469,496 hours100% of the task within reach
- Analyze worker or production problems and recommend solutions, such as improving production methods or implementing motivational plans.First-Line Supervisors of Construction Trades and Extraction Workers456,673 hours60% of the task within reach
- Plan or adjust routes based on changing conditions, using computer equipment, global positioning systems (GPS) equipment, or other navigation devices, to minimize fuel consumption and carbon emissions.Heavy and Tractor-Trailer Truck Drivers426,686 hours100% of the task within reach
Scan a typical company in this industry
The industry's largest jobs, in the proportions BLS counts across the whole industry, at the pay it pays, run through the company scan. A starting point before you have a roster, or a benchmark for the one you have. Or choose the whole industry: every occupation BLS publishes for it with task data, at its nationwide headcount, the sector report ($249 for the full report, or included in Pro).
Next to this industry
Within reach now and by the end of 2028, long-run pace, four in five. Now is projected from METR's April 2026 measurement and Epoch's November 2026 index.
How it is built: BLS counts the people in each job in this industry; each job's tasks and their lengths give its share within reach at a date; the industry's share is those shares weighted by people. Value is pay times 1.43 for benefits and payroll costs. Seen in Claude use splits today's share by whether Anthropic saw people bring each task to Claude in 2025; other AI tools are not counted. How it works
Questions about this industry
- How much of the work in Nonmetallic Mineral Mining and Quarrying is within reach of AI now?
- An estimated 19% of the paid hours in Nonmetallic Mineral Mining and Quarrying are within reach of AI models now and 21% by the end of 2028, on METR's long-run pace at four in five. Within reach means a model could finish work that long at that reliability. It is not a forecast of jobs lost or of savings.
- Which jobs in Nonmetallic Mineral Mining and Quarrying carry the most hours within reach?
- By hours within reach now (projected from METR's April 2026 measurement and Epoch's November 2026 index): Excavating and Loading Machine and Dragline Operators, Surface Mining (16,740 people, 10% of their time, about 3.6 million hours a year); First-Line Supervisors of Construction Trades and Extraction Workers (4,450 people, 32% of their time, about 2.9 million hours a year); and Office Clerks, General (2,380 people, 56% of their time, about 2.8 million hours a year).
- Which tasks in Nonmetallic Mineral Mining and Quarrying carry the most hours within reach by the end of 2028?
- Become familiar with digging plans, machine capabilities and limitations, and efficient and safe digging procedures in a given application (Excavating and Loading Machine and Dragline Operators, Surface Mining, about 3.3 million hours a year); Estimate material or worker requirements to complete jobs (First-Line Supervisors of Construction Trades and Extraction Workers, about 1 million hours a year); and Maintain logs of working hours or of vehicle service or repair status, following applicable state and federal regulations (Heavy and Tractor-Trailer Truck Drivers, about 825,355 hours a year).
- What would people working in Nonmetallic Mineral Mining and Quarrying learn first?
- Among the 66,344 people in jobs reviewed task by task, the skills most often among the first two things to learn on their job's page are the hands-on craft (45,147 people); judgment where errors are severe (33,335 people); and reviewing work you did not do yourself (23,478 people). By the end of 2028 on the long-run pace at four in five, about 73% of their working time stays with people, 20% becomes checking a model's work and 7% can be handed over with lighter checks. It says which parts of the work change, never whether anyone keeps a job.
- How is this estimated?
- BLS counts the people in each occupation in Nonmetallic Mineral Mining and Quarrying (May 2025); each occupation's share of working time within reach comes from its O*NET tasks, each with an estimated length checked against GDPval, and METR's measurements of how long a task the best AI models can finish, carried forward to the date from the latest, Claude Mythos Preview (early) in April 2026. The industry's share is those shares weighted by people. Task data covers 97% of its people, and 65% are in occupations reviewed task by task. Data checked November 10, 2026.
Embed these figures on your site
A small card with the share of working time within reach now and at the end of 2027, 2028 and 2030, the date and a link back. Free under CC BY 4.0; the card carries the credit.