Agentic Misalignment in Summer 2026
Case studies of frontier models sabotaging code, assisting fraud, mislabeling, and coaching whistleblowers. undefined undefined undefined undefined undefined Not published yet. No DOI yet. Aengus Lynch,1,* John Hughes,2 Alex Serrano,3 Robert Kirk,4 Samuel R. Bowman2 1 Theorem; 2 Anthropic; 3 MATS; 4 UK AISI * Work done as part of the Anthropic Fellows program. Correspondence: aenguslynch@gmail.com and sambowman@anthropic.com Last year, we reported observations of agentic misalignment in models from across the AI industry (including Anthropic’s Claude models). These included, for example, experimental scenarios where models would blackmail a user to avoid being shut down. In this updated report, we describe four additional alignment failures in frontier models acting as autonomous agents in high-stakes simulations. The case studies — also from experimental scenarios —
Agentic Misalignment in Summer 2026 Alignment Science Blog Agentic Misalignment in Summer 2026 Case studies of frontier models sabotaging code, assisting fraud, mislabeling, and coaching whistleblowers. Aengus Lynch, 1,* John Hughes, 2 Alex Serrano, 3 Robert Kirk, 4 Samuel R. Bowman 2 1 Theorem ; 2 Anthropic; 3 MATS; 4 UK AISI * Work done as part of the Anthropic Fellows program. Correspondence: aenguslynch@gmail.com and sambowman@anthropic.com tl;dr Last year, we reported observations of agentic misalignment in models from across the AI industry (including Anthropic’s Claude models). These in
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