Indicators / series
metr_blog.rct_2025.dev_speed_change.pt
Source: METR research posts (METR) · METR · CSV
METR, Time Horizon 1.1 (29 Jan 2026)
| id | value | grade | as of date | published date | tier | audited vs reported | extraction method | review status | retrieved at | http status | content hash | supersedes id | url | flags |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3b8cf0acd1ec2093 | -19.0% | grade A, evidence tier 1 | 2025-06-30 | 2025-07-10 | 1 | reported | manual | approved | 2026-09-10T01:28:39.638801Z | 200 | 9fb07c2db32e | — | source page |
Raw snippets and dispute text
- 3b8cf0acd1ec2093 when developers use AI tools, they take 19% longer than without—AI makes them slower.