{"component":{"type":17,"accent_color":7742708,"components":[{"type":9,"components":[{"type":10,"content":"## [Step 5 Preview](https://openrouter.ai/stepfun/step-5-preview)\nstepfun · 1M context · $1/M tokens in · $2.70/M tokens out"},{"type":10,"content":"Step 5 Preview is StepFun's flagship model for agentic work, built on a sparse Mixture-of-Experts architecture (27B active / 600B total parameters). It performs strongly in software engineering and professional knowledge work, with particular strength in finance."}],"accessory":{"type":2,"style":5,"label":"Open","url":"https://openrouter.ai/stepfun/step-5-preview"}},{"type":14,"divider":true,"spacing":1},{"type":1,"components":[{"type":2,"style":5,"label":"Chat","url":"https://openrouter.ai/chat?models=stepfun%2Fstep-5-preview","emoji":{"name":"💬"}},{"type":2,"style":5,"label":"Compare","url":"https://openrouter.ai/compare/stepfun/step-5-preview"},{"type":2,"style":5,"label":"API","url":"https://openrouter.ai/stepfun/step-5-preview/api"}]}]}}