Tunix Cuts TPU Idle Time for Multi‑Turn LLM Agents, Boosting Training Throughput
Google’s new JAX‑native library Tunix removes the classic TPU‑idle bottleneck in multi‑turn, tool‑using LLM agents by streaming asynchronous rollouts through a producer‑consumer pipeline. The framework keeps accelerators busy, adds low‑overhead RL metrics, and lifts training throughput by up to several×.