BASIS: Batchwise Advantage Estimation from Single-Rollout Information Sharing for LLM Reasoning

Shijin Gong, Erhan Xu, Kai Ye, Francesco Quinzan, Giulia Livieri, Chengchun Shi

By Callan Zhang · May 26, 2026 · Editorial standards →

Summarised from the primary source with AI assistance under human editorial oversight. Turing Wire is not a primary source — read the original for the authoritative account.

Source: arXiv cs.LG