The Chan Zuckerberg Initiative unveils rBio, a groundbreaking AI model that simulates cell biology without lab experiments to accelerate drug discovery and disease research.

New research reveals open-source AI models use up to 10 times more computing resources than closed alternatives, potentially negating cost advantages for enterprise deployments.

OpenAI launches ChatGPT Study Mode, transforming AI from an answer engine into a Socratic tutor that guides students through problems step-by-step rather than providing direct solutions.

Writer launches Action Agent, an autonomous AI that executes complex enterprise tasks across 600+ tools, outperforming OpenAI on key benchmarks in the $114B enterprise AI market.