Weco AI · 2026-09-22
Recursive self-improvement of AI research agents (AIDE²)
“In an autonomous 8-day run, AIDE^2 discovered seven successive improvements”
- Who
- Weco AI
- Date
- 2026-09-22
- Evidence
- paper or code what this means
- Replication
- None recorded
- Checked
- 2026-10-14, against the source page
- Links
- Source
Also on the page
- Reward hacking on a held-out task family "falls from 55% to 32% during the run" (paper). Weco's blog gives a different pair, 63% to 34% on KernelBench.
What got repeated wrong
- contradictedAnnounced September 2026.Weco's blog post is dated 2026-07-14; the arXiv paper followed on 09-22.