CONNECTED THINKING

Knowledge atlas

Follow people, viewpoints and their original evidence.

1 people · 1 sources · 1 viewpoints

IN CONTEXT

Human–AI performance tradeoffs in RE-Bench

Choose a viewpoint. Follow it back to the conversation.

AI agents outperform humans at short time budgets but not longer ones

IN CONTEXTHuman–AI performance tradeoffs in RE-Bench1 viewpoints
2026-07-04

Equal sectors are reading positions, not rankings.

Showing 1–1 of 1 viewpoints · Newest sources first

1 / 1

Selected viewpoint

AI agents outperform humans at short time budgets but not longer ones

In RE-Bench, the best AI agents scored 4× higher than human experts at a 2-hour budget, yet humans demonstrated better returns to extended effort and surpassed agents at both 8-hour and 32-hour time budgets.

These are individual perspectives, not a measure of consensus. Source material stays in its original language.

Supporting evidence

Harness Engineering for Self-Improvement

Original excerpt

Best AI agents scored 4× higher than humans at a 2-hour budget, but humans had better returns to longer budgets and exceeded agents at 8-hour and 32-hour settings.
Context

RE-Bench : evaluate frontier AI agents on realistic ML research-engineering envs against human experts. 7 challenging, open-ended ML research-engineering environments. Each environment = (scoring function, starting solution, reference solution); each can be run with 8 or fewer H100 GPUs. Examples: optimize a kernel, run a scaling-law experiment, fix an embedding, fine-tune GPT-2 for QA, etc. Includes data from 71 eight-hour attempts by 61 distinct human experts. Human experts achieved non-zero score in 82% of 8-hour attempts; 24% matched or exceeded strong reference solutions.

Publication dates describe the sources, not changes in belief.