AI cracks a 27-year-old pillar of computer science, OpenAI and Anthropic claim

science.org6 min read

OpenAI and Anthropic announced that their artificial intelligence models have independently produced proofs refuting the exponential time hypothesis, a 27-year-old pillar of theoretical computer science. The ETH concerns satisfiability puzzles that underlie problems from chip design to cryptography, and refuting it indicates there are more efficient shortcuts to finding solutions than previously thought. Both companies used the Lean programming language to formally verify their results, though the practical impact is currently limited and the proofs have not yet been fully confirmed by human experts. Open article →

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