Tag: Systems

All the articles with the tag "Systems".

• 从一次工具调用到一次策略更新：Agent RL 的可复现最小闭环

  14 Aug, 2026 · 23 min read

  一份可复现的 Agent RL 技术蓝图：环境 snapshot、verifier、credit assignment、三类 policy、generator–trainer async、partial rollout，以及可运行的 smoke test。

• Beyond 49 ms: Where VM Resume Latency Actually Goes in Agentic RL

  14 Aug, 2026 · 21 min read

  A measurement-first look at fast sandbox resume, speculative tool execution, and action-observation co-speculation—and why time-to-useful-work matters more than boot time.

• Optimizing Inference for Router Looped Transformers

  Updated: 29 Jun, 2026 · 20 min read

  A research note on serving router looped transformers: why normal KV cache semantics break, what latency data says so far, and how vLLM or SGLang could be adapted with route-template batching and virtual-step KV cache.