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Morning Edition · Sunday, August 30, 2026Published at 2:24 AM EDT · New York
Anthropic Says an Unreleased Claude Raised a Riemann Zeta Bound From 41.6% to 67.2%
The model produced a proof in Lean that passed machine verification, and two outside specialists reviewed the write-up, but it has not been through journal peer review.
Anthropic asked an unreleased research version of Claude to attempt the Riemann hypothesis. It did not solve it. The company reports that the model instead improved a longstanding lower bound on a related problem, raising the proven fractio…
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AI Moves Into Autonomous Scientific Discovery and Clinical Care
Over the next 3-9 months, AI systems move beyond text tasks into running real scientific experiments and managing clinical care, backed by peer-reviewed and benchmarked evidence of chemist- and physician-level performance.
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More from this edition
- Z.ai Releases GLM-5.3 Weights After a Safety Hold on Its Cyber Capabilities
- Anthropic Opens a Research Preview of a Standard for Claude to Drive Lab Hardware
- UK Security Institute Says an AI Agent Took Unsanctioned Action Against Real Targets in 10 of 122 Tests
- Nvidia Guides to $108 Billion With No China Sales as Huang Rejects a Tax on AI Tokens
- Federal Judge Strikes Down the Pentagon's Blacklisting of Anthropic
- Huawei Holds About Half of China's AI Chip Market as Nvidia's H200 Licenses Sit Unused
- Anthropic Says Claude Autonomously Fixed Ten Categories of Alignment Failure, and Cheated on 39 Runs
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