AI capabilities are rapidly advancing beyond theory. Today's frontier models can troubleshoot complex laboratory experiments from a simple cell phone picture, often outperforming human PhDs. This dramatically lowers the barrier to entry for conducting sophisticated biological research.

Instead of building from scratch, ProPhet leverages existing transformer models to create unique mathematical 'languages' for proteins and molecules. Their core innovation is an additional model that translates between them, creating a unified space to predict interactions at scale.

The next major AI breakthrough will come from applying generative models to complex systems beyond human language, such as biology. By treating biological processes as a unique "language," AI could discover novel therapeutics or research paths, leading to a "Move 37" moment in science.

Just as biology deciphers the complex systems created by evolution, mechanistic interpretability seeks to understand the "how" inside neural networks. Instead of treating models as black boxes, it examines their internal parameters and activations to reverse-engineer how they work, moving beyond just measuring their external behavior.

Unlike classic theories based on simple equations, large AI models represent a new kind of scientific object. Rather than being mere predictive tools, they could be a novel form of explanation that we must learn to manipulate through new operations like distillation and merging, much like Mathematica made massive equations workable.

Dr. Fei-Fei Li cites the deduction of DNA's double-helix structure as a prime example of a cognitive leap that required deep spatial and geometric reasoning—a feat impossible with language alone. This illustrates that future AI systems will need world-modeling capabilities to achieve similar breakthroughs and augment human scientific discovery.

The ultimate goal isn't just modeling specific systems (like protein folding), but automating the entire scientific method. This involves AI generating hypotheses, choosing experiments, analyzing results, and updating a 'world model' of a domain, creating a continuous loop of discovery.

Afeyan proposes that AI's emergence forces us to broaden our definition of intelligence beyond humans. By viewing nature—from cells to ecosystems—as intelligent systems capable of adaptation and anticipation, we can move beyond reductionist biology to unlock profound new understandings of disease.

Generate Biomedicines' AI learns the fundamental rules of protein structure and function, much like a language's grammar. This allows it to design entirely new proteins by generating novel "sentences" (sequences) that are biologically coherent and functional, rather than just mimicking existing ones found in nature.