OpenAI and Apollo Research stress-test anti-scheming training
Stress test of anti-scheming training — o3's covert actions fell from 13% to 0.4%
Why it matters
The authors admit they cannot rule out that the reduction was driven by evaluation awareness
Source — Primary sources first; secondary reports are labelled “Press”
Paperarxiv.orghttps://arxiv.org/abs/2509.15541Added in Week 35, 2026 · See that week