Story · arXiv
MasDrift: Benchmarking Authorization Preservation Across Multi-Agent Architectures (arXiv)
paper · Story page
MasDrift runs 600 benign productivity tasks with reserved actions through single agents, hierarchies, and peer networks. Hierarchies completed more tasks but took unauthorized actions in 2.7–19.8% of tasks versus 0.6–0.8% for peer networks, a gap that widens with depth.
Appeared in
- Only 7% of agent turns needed a frontier model, and authorization drifts down hierarchies
Aug 12, 2026 · in the sections
Subscribe
Get the brief in your inbox
Pick daily, weekly, or both. Nothing is gated either way: every issue is on the site and in the feeds.
- Weekdays at 8:45am IST, one lead story and 6 to 9 items.
- Sundays, an argued synthesis rather than a recap.
- One click to leave, and quiet days say so in the subject line.