KAT-Coder
Shows how KAT-Coder chains requirement breakdown, defect localisation and unit-test generation through agentic coding, and what it trades off between speed and quality in large repositories.
KAT-Coder is an enterprise coding model from StreamLake, the AI arm of Kuaishou, built on an agentic coding approach that chains long reasoning, tool calls and cross-file edits across requirement breakdown, defect localisation and unit-test generation. It answers teams that want speed in large repositories without losing quality, while raising the trade-offs of a closed model in cost, transparency and platform dependence.
