Chris McMaster

@rheumai.com

464 Followers 815 Following

Rheumatologist, builder of AI things. Carbon over silicon.

Doctor gently touching and holding a patient’s hand. Generated by Sora. Very bad technique.
A variant of Llama 3.1 8B answering a difficult rheumatology question (Answer: test UBA1 gene, because the patient has VEXAS)
Features in a model mapped to Sparse Autoencoders can be manually “activated” (set to a minimum threshold) to modify the model’s behaviour. In cellular models this could involve activating specific pathways to simulate biological processes or observing the effects of a simulated drug. In LLMs this might involve constraining the model to generate content exclusively about the Golden Gate Bridge.