Swedish researchers create an ‘AI scientist’ that designs and runs its own experiments
Swedes created an AI system that can carry out the full scientific process from hypothesis to results interpretation with minimal human input.
Researchers in Sweden have developed an AI scientist capable of generating scientific hypotheses, designing experiments and interpreting results. The AI scientist, created by combining multiple Large Language Models (LLMs), large databases and physical laboratory robotics into a closed-loop system, can run the full cycle of scientific discovery.
It analyzed a database of approximately 60,000 phenotypical, physiological and metabolic relations for S. cerevisiae, forming nearly 2,000 testable predictions about how nutrients impact cell growth and stress resistance. Once tests were finished, the AI analyzed the data, determined whether predictions were correct, and automatically updated or refined refuted hypotheses for future cycles.
While AI scientists have the potential to accelerate discoveries and optimize laboratory resource use, humans will still be essential for setting priorities, interpreting broader contexts, and ensuring compliance with ethical rules.
Brief written by urgent.news from Euronews's own syndicated text. Machine-written — may contain errors; check the original before relying on it.
