How a researcher uses Codex and ChatGPT to search for new antimicrobial molecules How a researcher uses Codex and ChatGPT to search for new antimicrobial molecules openai.com/ai 2026-09-10 1 min read original #applied ai César de la Fuente’s lab uses Codex and ChatGPT to search living and extinct genomes for antimicrobial candidates to fight drug-resistant infections.