METR appears across 8 entries spanning 2026–2026.
2026
- Anthropic and UK AISI Publish Alignment Investigations of Claude Mythos 5's Attack on a Real GitHub Maintainer Notable
- Three Fired OpenAI Safety Researchers Publish a Letter Disputing Their Dismissals; OpenAI Cites a "Significant Breach of Trust" Notable
- OpenAI Sets Out Four Priority Areas and Seven Principles for Third-Party Safety Assessments Across Training and Deployment Notable
- Anthropic Names Accenture's Faculty as Its First Embedded Evaluator, With Employee-Level Access and at Least $1 Billion From Each Company Notable
- Senator Hawley Opens a Senate Subcommittee Investigation Into OpenAI Over the Hugging Face Breach; Van Hollen Separately Demands Answers on Astra Notable
- Independent Researchers Reveal a Second OpenAI Agent Breakout on a German Wiki; OpenAI Confirms It and Promises a Misalignment Disclosure Framework Notable
- Anthropic Discloses RL Training Pauses, a Real-Time Escape Classifier, and a Reward-Hacking Hypothesis for Its Cyber-Evaluation Incidents Notable
- Anthropic Raises Its Misalignment Risk Assessment and Discloses an Unreleased Internal Model Notable