lennysnewsletter.com3 weeks agoGPT-5.6 Sol vs. Claude Fable: Why OpenAI’s new model crushes my benchmarkWatch now | 🎙️GPT 5.6-Sol beats Fable on prototypes, PRDs, and browser use in my 5-category How I AI benchmark, and here's exactly where each model earns its spot.Visit lennysnewsletter.com2BookmarkAdd to collection