RQL is a new, clean algorithm for (offline) flow RL!

RQL is a new, clean algorithm for (offline) flow RL! The main idea is to treat flow steps as MDP steps, and use "reversed" flows to generate hindsight flow trajectories for off-policy data.
Ranked #40 on backlist 2026-06-17 (17 Jun 2026 UTC) · by (Seohong Park) ·

How it ranks: Backlist reads my Twitter/X timeline, scores every tweet for substance with an LLM rubric (not engagement), and publishes the daily top picks with a one-line takeaway. Curated by Surya Dantuluri.