Anthropic releases automated alignment research; weaker model successfully trains stronger one
AnthropicAI · x · 2026-08-29
Anthropic confirmed Claude can reliably fix measurable misalignment, with methods generalizing to unseen benchmarks and models up to 4.7x larger.
Key Experiment: They had Sonnet 5 post-train an early checkpoint of the more capable Opus 4.8, achieving safety scores close to the fully aligned production Opus 4.8.
Release: The automated alignment research setup has been released for the community.
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