Article

Detection and Mitigation of Mythos-Class Frontier Model Capabilities: A Layered Reference Architecture

2026-04-30

Abstract excerpt

Anthropic’s April 2026 Claude Mythos Preview release established a new operational category of frontier AI systems—Mythos-class—whose capability profile (extended-context reasoning over codebases, recursive self-correction, native system-tool integration, and agentic scaffolding at deployable scale) renders the dominant AI safety paradigms insufficient as sole controls. Reinforcement learning from human feedback,...

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Literature Corpus work: a5540e04-efc5-559f-a718-bd8fc1b34c30
DOI: 10.20944/preprints202604.2179.v1

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