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AI materials discovery and self-driving labs (GNoME, A-Lab, robot chemist): uses in research

Also: GNoME, A-Lab, self-driving lab, robot

AI that predicts new crystals, and robots that run experiments on their own.

Known properties: AI materials discovery and self-driving labs (GNoME, A-Lab, robot chemist)

Only what the cited papers report.

Uses proposed by researchers for this topic are listed on Potential uses.

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Timeline

  1. 2020 Mobile robotic chemist
  2. 2023 GNoME: 2.2 million new crystalsA-Lab

Readiness: lab lab studies · prototype demonstrated objects · commercial products or buildings in real use · review summaries of other studies.
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lab computing 2023

GNoME: 2.2 million new crystals

Merchant and colleagues used graph networks trained at scale to discover 2.2 million structures below the known stability hull; 736 of the stable structures had already been made independently in experiments.

As reported in: Merchant, Batzner, Schoenholz et al. (2023). Scaling deep learning for materials discovery. Nature. doi:10.1038/s41586-023-06735-9

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prototype computing 2023 Disputed

A-Lab

Szymanski and colleagues ran an autonomous lab that, over 17 days, made 41 of 58 targeted inorganic compounds using computation, literature data, machine learning and robotics.

Disputed: concerns were raised about structure identification and novelty; a 2026 author correction says the compounds were new to the prediction platform, not necessarily new to science (doi:10.1038/s41586-025-09992-y).

Publisher update notice: correction

As reported in: Szymanski, Rendy, Fei et al. (2023). An autonomous laboratory for the accelerated synthesis of inorganic materials. Nature. doi:10.1038/s41586-023-06734-w

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prototype computing 2020

Mobile robotic chemist

Burger and colleagues used a free-roaming robot that ran 688 experiments over eight days and found photocatalyst mixtures six times more active than the starting ones.

As reported in: Burger, Maffettone, Gusev et al. (2020). A mobile robotic chemist. Nature. doi:10.1038/s41586-020-2442-2

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