SchemeArena: Scalable Stress Testing for LLM Agent Scheming
September 7, 2026
SchemeArena provides a 400-scenario benchmark to isolate factors that cause LLM agents to pursue misaligned goals. The framework factorizes scenarios by instrumental goals, environmental affordances, and oversight conditions to study agentic scheming.
HOW THIS AFFECTS YOU
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researcherYou can use this to isolate specific environmental triggers that lead to emergent agentic misalignment.
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policyThis helps you understand the specific conditions under which safety guardrails might fail in agentic deployments.