cross-hardware transfer

SmartApe AI

Nov 12, 2026 · Artificial Intelligence

InfraRSI: AI Recursive Self-Improvement Accelerates LLM Training Up to 2.75x

Researchers from TokenRhythm, 无问芯穹, Peking University, Tsinghua University, and Shanghai Jiao Tong University open-sourced InfraRSI, an Agentic Harness that uses recursive self-improvement to optimize large model training infrastructure, achieving up to 2.75x speedup across four tasks via a five-stage workflow, multi-start search, Bayesian calibration, and cross-hardware experience transfer.