AI Systems Generate Millions of New Materials But 80% May Be Impossible to Create, Study Finds

Oct 03, 2025
nature
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Summary

Major AI systems from Google DeepMind, Microsoft, and Meta generate millions of promising new materials, but scientists discover 80-84% contain fatal flaws that make them impossible to synthesize in reality.

Key Points

  • AI systems from Google DeepMind, Microsoft, and Meta generate millions of potential new materials but face criticism for producing compounds that are unoriginal, unfeasible, or contain extremely rare radioactive elements
  • Researchers discover that 80-84% of AI-predicted ordered crystal structures would likely be disordered in reality, potentially making them impossible to synthesize as designed
  • Despite controversies over overstated claims, scientists acknowledge AI holds promise for materials discovery but requires better collaboration with experimental chemists and more realistic expectations

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