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AI benchmarks cover only a small share of tasks across US occupations

mercor.com 12 min read Editor score 7/10

Mercor maps 924 benchmarks against 18,797 tasks across 923 occupations and reports that most working hours involve tasks not well covered by existing benchmarks. The coverage map highlights a major blind spot in evaluating AI capabilities against real work.

What
Mercor's Benchmark Map compares AI benchmark coverage with tasks across 923 US occupations and 18,797 tasks.
How
Only 208 occupations have a task covered by at least five benchmark prompts; the map estimates that 90% of US working hours involve tasks with little or no benchmark coverage.
Why it matters
Sparse, uneven benchmark coverage makes it difficult for engineers to assess how well models perform on the work people actually do.

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