Autoresearch: Sparks of Recursive Self Improvement

**RSI** covers AI developments from 3/5/2026 to 3/9/2026, highlighting the emergence of **LLMs autonomously training smaller LLMs**, marking a significant "AutoML moment" in AI progress. **Karpathy** and **Yi Tay** discuss "vibe training," where AI models fix bugs and improve code autonomously, suggesting models may soon surpass human debugging efficiency. The report anticipates **Jakub Pachocki's Automated AI Research Intern** system by September 2026 to accelerate human researchers. On AI Twitter, the focus is on **coding agents** shifting bottlenecks from implementation to review and verification, with **Anthropic's Claude Code Review** improving PR review effectiveness significantly, and tools like **OpenAI Codex Review** and **Cognition's Devin Review** enhancing code review workflows. Harness engineering is evolving into systems engineering, emphasizing decoupling agent storage from compute for collaborative agent teams.