90+ Opus agents find two room-temperature magnetic semiconductor candidates in 3 days
CatAstro_Piyush · x · 2026-10-06
ValsAI reports that 90+ Opus 5.5 agents uncovered two room-temperature magnetic semiconductor candidates — YBaMnFeO₅ and KV[Cr(CN)₆] — in simulations within 3 days, targeting decades-sought materials that sort electrons by spin while magnetism cancels. KV[Cr(CN)₆] was synthesized in 1999, its spin-sorting property hiding in plain sight for 27 years.
A materials scientist cautions: DFT assumes ideal crystals and 0K properties, and KV[Cr(CN)₆] is air-sensitive vanadium likely forming nanocrystalline powders — growing usable single crystals could take years. Today's simulation tools ignore synthesis messiness; better AI-built tools could one day one-shot such discoveries.
More from AGI Musings
- NYMag Deep-Dive on Anthropic Resignation: How Lab Race Cultures Converge on the Same Unsafe Dynamics — Miles_Brundage · 2026-10-06
- Researchers Push Back on Scott Aaronson: Alignment Is Solvable RL, Not Theology — sebkrier · 2026-10-06
- Long Read: Sex, AI, and the Apocalypse Traces the Fringe Roots of AI Doomers — ZeroStateReflex · 2026-10-06
- Built in Three Prompts and an Hour: Why "I Wanted This to Exist" Now Justifies Software — TheMoonMidas · 2026-10-06
- Runway CEO invokes Jevons paradox: coding agents are expanding software demand, video is next — c_valenzuelab · 2026-10-06
- AI researcher: we may not need to wait until next summer for RSI — coherence · 2026-10-06