
metr.org
September 2, 2026
138 min read
50/100
Summary
Dates in scope: June 26th – July 13th Redaction summary statement: Except where explicitly noted in this post, OpenAI redacted no additional information that was important to our conclusions. Two METR staff members (Hjalmar Wijk and Ajeya Cotra) and a Redwood Research staff member contracting with METR (Ryan Greenblatt) worked on premises at OpenAI over a total of six days1 to attempt to form an i...