GPT-5.4 Just Ran a Chemistry Lab. The R&D Implications Are Immediate.
OpenAI and Molecule.one published results on 17 June 2026 showing GPT-5.4 operating near-autonomously across a full medicinal chemistry workflow, from literature review to bench-validated experimental outcome. For growth leaders in life sciences and AI tooling, this is a concrete shift from 'AI as assistant' to 'AI as near-autonomous researcher'.