Self-Driving Laboratories Closing the Experimental Loop
#1Self-driving laboratories (SDLs) are operational research systems that close the full scientific method loop without human intervention: they generate hypotheses using Bayesian optimization or LLM reasoning, execute physical experiments via robotic platforms, analyze results with embedded AI, and feed outcomes back into the next experimental cycle autonomously. Berkeley's A-Lab (Nature, 2023) autonomously synthesized and characterized 41 novel inorganic compounds in 17 days. Coscientist (Nature, 2023) autonomously planned, executed, and analyzed palladium-catalyzed cross-couplings. MicroCycle platforms in pharmaceutical settings run overnight compound profiling campaigns without analyst presence. These are not prototypes — they are in active production deployment at major pharma and materials science organizations.