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Perceptual Speed

Ability · O*NET work requirement

The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.

In the O*NET occupational database, Perceptual Speed is an ability that work requires. O*NET rates how important it is (1–5) and what level of it a job needs (0–7) for every U.S. occupation. It is rated as important (3 or higher) in 396 of 894 occupations.

Breadth here means how widely O*NET rates this ability as important across occupations — not that it is rare, high-paying, or currently in employer demand.

Occupations that rely most on Perceptual Speed

Ranked by O*NET importance to the occupation (1–5). Bars are sized against the 1–5 scale; the level column is what depth of the ability the job needs (0–7).

Occupation Importance Score Level
Air Traffic Controllers 4.1 4.4
Airline Pilots, Copilots, and Flight Engineers 4.1 4.3
Commercial Pilots 4.1 4.0
Gas Plant Operators 3.9 3.9
Nuclear Power Reactor Operators 3.9 4.0
Anesthesiologist Assistants 3.8 3.6
Anesthesiologists 3.8 3.9
Computer Numerically Controlled Tool Programmers 3.8 3.0
Critical Care Nurses 3.8 3.9
Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders 3.8 3.8
Locomotive Engineers 3.8 3.8
Petroleum Pump System Operators, Refinery Operators, and Gaugers 3.8 4.0
Pump Operators, Except Wellhead Pumpers 3.8 3.8
Sailors and Marine Oilers 3.8 3.3
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders 3.8 3.4
Civil Engineers 3.6 3.8
Geothermal Technicians 3.6 3.9
Government Property Inspectors and Investigators 3.6 3.4
Hydroelectric Production Managers 3.6 3.8
Motorboat Operators 3.6 3.5
Nuclear Monitoring Technicians 3.6 3.4
Nuclear Technicians 3.6 3.8
Subway and Streetcar Operators 3.6 3.0
Tank Car, Truck, and Ship Loaders 3.6 3.1
Captains, Mates, and Pilots of Water Vessels 3.5 3.5
Chemical Equipment Operators and Tenders 3.5 3.9
Chemical Plant and System Operators 3.5 3.6
Data Entry Keyers 3.5 2.8
Desktop Publishers 3.5 3.0
Electro-Mechanical and Mechatronics Technologists and Technicians 3.5 3.6
Environmental Compliance Inspectors 3.5 3.8
Neurologists 3.5 3.6
Radiologists 3.5 3.4
Railroad Brake, Signal, and Switch Operators and Locomotive Firers 3.5 3.1
Aircraft Cargo Handling Supervisors 3.4 3.1
Aircraft Mechanics and Service Technicians 3.4 3.4
Aviation Inspectors 3.4 3.4
Biofuels Processing Technicians 3.4 3.8
Cardiovascular Technologists and Technicians 3.4 3.3
Commercial Divers 3.4 3.6

Showing the top 40 of 396 occupations where this is important.

How AI is used by roles that need Perceptual Speed

This ability is not itself "being automated" — but we can look at the roles for which O*NET rates it important and ask how those people actually use AI. This rolls the Anthropic Economic Index per-role signal up across those roles (importance-weighted). 48.2% of the 396 roles where this is important carry observed AI-usage data (191 roles).

Across those roles, 39.3% of AI conversations are people working with AI and 32.2% hand a task to AI , with an average autonomy of 3.45 / 5.

Collaboration pattern Share What it means
directive 29.2% AI does it; you give the instruction
learning 22.1% you ask AI to explain or teach
task iteration 15.3% you and AI go back and forth
feedback loop 3.0% AI does it, then adjusts from your feedback
validation 1.9% you do it; AI checks your work

Roles behind this signal

The roles where this ability is most important and that also have the most AEI data. "Works with AI" is the role's share of conversations that augment rather than automate.

Occupation Importance Works with AI Autonomy
Bioinformatics Scientists 3.1 44.5% 4.0/5
Word Processors and Typists 3.0 38.4% 3.0/5
Chief Executives 3.0 65.7% 3.0/5
Executive Secretaries and Executive Administrative Assistants 3.1 52.8% 3.0/5
Career/Technical Education Teachers, Middle School 3.0 47.5% 4.0/5
Pharmacists 3.1 73.9% 3.5/5
Chemists 3.1 61.8% 4.0/5
Correctional Officers and Jailers 3.0 52.7% 3.0/5
Robotics Engineers 3.4 42.0% 4.0/5
Desktop Publishers 3.5 46.4% 3.0/5
Nurse Practitioners 3.0 69.1% 4.0/5
Biological Technicians 3.0 55.5% 4.0/5

Source: Anthropic Economic Index (2026-01-15-v4-plus-2025-03-27-v2) over a sample of Claude.ai Free and Pro conversations — not all AI tools and not the whole workforce. Shares are of observed conversations, weighted by how important this ability is to each role; some conversations are left unclassified by Anthropic's taxonomy, so shares need not sum to 100.

Industries that concentrate this

Where Perceptual Speed matters most across the economy. Employment reach is the share of an industry's workers in occupations that significantly rely on Perceptual Speed (O*NET importance ≥ 3 of 5). Concentration compares that reach to the national average industry, so a value above 1× means the requirement is more pervasive here than across the economy as a whole.

Nationally, about 24.7% of workers are in occupations that significantly rely on Perceptual Speed (measured across 67 industries).

Sectors with the most such workers

Sector Workers Employment reach
Health Care and Social Assistance 7,257,130 31.4%
Manufacturing 6,082,120 47.7%
Construction 3,036,500 37.4%
Professional, Scientific, and Technical Services 3,030,060 28.1%
Transportation and Warehousing 2,514,530 34.0%
Retail Trade 2,066,320 13.3%
Accommodation and Food Services 1,844,510 13.0%
Administrative and Support and Waste Management and Remediation Services 1,648,450 18.3%
Finance and Insurance 1,454,630 23.4%
Wholesale Trade 1,438,840 23.8%
Educational Services 1,054,870 7.7%
Other Services (except Public Administration) 846,660 19.1%

Industries where it is most concentrated

Industry Level Concentration Employment reach
Hydroelectric Power Generation National industry 3.04× 75.1%
Fossil Fuel Electric Power Generation National industry 3.01× 74.4%
Wind Electric Power Generation National industry 2.89× 71.4%
Machine Shops National industry 2.66× 65.8%
Nuclear Electric Power Generation National industry 2.62× 64.6%
Electrical Contractors and Other Wiring Installation Contractors National industry 2.58× 63.8%
Utilities Sector 2.46× 60.7%
Pharmacies and Drug Retailers National industry 2.36× 58.4%
Testing Laboratories and Services National industry 2.3× 56.8%
Mining, Quarrying, and Oil and Gas Extraction Sector 2.25× 55.6%
Power and Communication Line and Related Structures Construction National industry 2.22× 54.9%
Offices of Optometrists National industry 2.01× 49.7%

Reach is a measure of how widespread a requirement is across an industry's workforce, not how intensively any individual uses it. Sector worker counts come from BLS OEWS employment; the significance threshold and tool use come from O*NET. Industries shown by concentration are filtered to a real worker base so a tiny specialty cannot top the list on rounding.

Capabilities required by many of the same occupations — a measure of which skills, knowledge and abilities tend to travel together, not a judgment of similarity.

Capability Type Shared occupations
Flexibility of Closure Ability 327
Selective Attention Ability 356
Operations Monitoring Cross-functional skill 229
Monitoring Basic skill 375
Information Ordering Ability 389
Problem Sensitivity Ability 391
Category Flexibility Ability 344
Critical Thinking Basic skill 374
Inductive Reasoning Ability 357
Deductive Reasoning Ability 374
Oral Expression Ability 386
Near Vision Ability 396

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

Data compiled June 2, 2026. Figures are estimates, not advice.

Cite this page
Plain

Singulariki. "Perceptual Speed." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; Census NAICS 2022; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27). Accessed June 7, 2026. https://singulariki.com/abilities/perceptual-speed

APA

Singulariki. (2026). Perceptual Speed. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/abilities/perceptual-speed

BibTeX
@misc{singulariki-perceptual-speed,
  title  = {Perceptual Speed},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; Census NAICS 2022; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27). Accessed June 7, 2026},
  url    = {https://singulariki.com/abilities/perceptual-speed}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.