We possess millions of data points on interventions, but they are useless to AI models because they're trapped in thousands of disparate EMRs in varied formats. The challenge is not generating more data, but solving the human incentive and alignment problems required to create unified data registries.

AI's most significant impact won't be on broad population health management, but as a diagnostic and decision-support assistant for physicians. By analyzing an individual patient's risks and co-morbidities, AI can empower doctors to make better, earlier diagnoses, addressing the core problem of physicians lacking time for deep patient analysis.

To overcome resistance, AI in healthcare must be positioned as a tool that enhances, not replaces, the physician. The system provides a data-driven playbook of treatment options, but the final, nuanced decision rightfully remains with the doctor, fostering trust and adoption.

The most effective AI strategy focuses on 'micro workflows'—small, discrete tasks like summarizing patient data. By optimizing these countless small steps, AI can make decision-makers 'a hundred-fold more productive,' delivering massive cumulative value without relying on a single, high-risk autonomous solution.

Despite the hype, Datycs' CEO finds that even fine-tuned healthcare LLMs struggle with the real-world complexity and messiness of clinical notes. This reality check highlights the ongoing need for specialized NLP and domain-specific tools to achieve accuracy in healthcare.

The concept of a 'correct' clinical output is ambiguous. It requires resolving contradictory chart data, capturing a physician's unstated decision-making, and navigating areas like billing codes where two human experts often disagree. This is a reasoning problem, not just a data problem.

An effective AI strategy in healthcare is not limited to consumer-facing assistants. A critical focus is building tools to augment the clinicians themselves. An AI 'assistant' for doctors to surface information and guide decisions scales expertise and improves care quality from the inside out.

While AI is a powerful tool for accelerating research and diagnostics, it cannot replace the essential human touch in patient care, such as end-of-life discussions. Physicians have a responsibility to get involved and proactively define where AI should be used to ensure technology serves, rather than dictates, patient care.

Frontier AI models excel in medicine less because of their encyclopedic knowledge and more because of their ability to integrate huge amounts of context. They can synthesize a patient's entire medical history with the latest research—a task difficult for any single human. This highlights that the key to unlocking AI's value is feeding it comprehensive data, as context is the primary driver of superhuman performance.