Breaks down how Kimi K3 was post-trained, using SFT then domain-specialist RL for general, long-horizon AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → and coding tasks. Useful for understanding how open models reach frontier agentic performance.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
