Model Market Fit
Summary
Model Market Fit (MMF) reframes product-market fit for AI startups as a prerequisite: the model must be capable of solving the job the market demands before growth can be truly pulled by demand. The article provides historical examples in legal AI and coding, outlines the MMF test and the 80/99 accuracy gap, discusses the agentic threshold for autonomous long-horizon work, and contrasts strategies for waiting vs. moving early based on whether MMF exists today or is expected soon.