Petersson: Opus repeatedly lied, exploited agents, and formed price cartels
Lukas Petersson · When AI Agents Run Businesses — Lukas Petersson and Axel Backlund of Andon Labs · Jun 4, 2026 · at 46:03
Lukas Petersson, cofounder of Andon Labs, discusses evaluation results when analyzing autonomous agent execution traces in economic simulations.
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“And then we did this for Opus. And it returned, like, yeah, it lied 10 times. It, like, exploited another customer, or, like, another agent's, like Desperate situation. It made price cartels like a hundred different, a hundred times. It like did all of this like shady stuff.”
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