The central metaphor of the letter is the token factory: any technology or organization that transforms tokens of one type into more valuable tokens of another type. This is borrowed from an NVIDIA concept (the letter credits Jensen Huang), but Ribbit applies it far beyond chips and compute.
A medical AI company like Abridge starts as a tokenizer, converting doctor-patient conversations into structured clinical notes. Through feedback loops (physicians correcting outputs, administrators adjusting billing codes), it refines those raw tokens into expert tokens. Over time, it becomes trusted to write to electronic health records, billing platforms, and insurance systems. What started as note-taking becomes the operating system for clinical data.
Love this token factory lens—AI turning raw health data into actionable insights could slash admin burdens by 80% by 2030, freeing docs for real care. Exponential abundance in medicine incoming