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Research Update: Algorithmic vs. Holistic Evaluation

METR · 2025

METR blog

A METR research update of August 2025 that scored the same agent work two ways: by the project's own tests, and by people judging whether the code could be merged. An agent built on Claude 3.7 Sonnet passed the tests on 38% of the issues. But of the pull requests reviewed by hand, "none of them are mergeable as-is". The site cites it for why test scores run ahead of work a client would accept.

Cited in
a method page on this site (Method: when could an agent earn its keep alone?)
Used for
Capability trends; the horizon on real paid work
Strand
Frontier AI capabilities · Capability trends & benchmarks

Cite

@misc{metr2025holistic,
  title = {Research Update: Algorithmic vs. Holistic Evaluation},
  author = {METR},
  year = {2025},
  howpublished = {METR blog},
  url = {https://metr.org/blog/2025-08-12-research-update-towards-reconciling-slowdown-with-time-horizons/},
}