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Scientific discovery is the next frontier for AI systems. However, new scientific…

Scientific discovery is the next frontier for AI systems. However, new scientific results are difficult to verify, and…

This is a AI post classified by Jev as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.

Scientific discovery is the next frontier for AI systems. However, new scientific results are difficult to verify, and therefore hard to measure. Today we're releasing MysteryMechanism, a benchmark that tests whether agents can rediscover sealed mathematical mechanisms through bounded experiments. It cuts sharply across the frontier, with Astra landing roughly 20pp above Sol.

Posted by Vals AI (21.1k followers) 2 days ago · 143 likes · 12.3k views · view the original post on X. Kept by the AI Radar as Frontier models.

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Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 27.2k posts from 4.8k X accounts over the last 14 days, 1.2k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:08 UTC. Full method.