arXiv AI
Sep 24

FLEET: From Logits Entropy to Enhanced Trajectories in Text Generation

FLEET is a new method for text generation that adds a memory mechanism to large language models. It represents each generation as a sparse trajectory of high‑entropy states and uses these trajectories to compute per‑token utility scores that adjust the logits. Benchmarks show that FLEET matches the accuracy of repeated sampling while being three times faster and improving accuracy on complex coding tasks, all with minimal changes to existing pipelines.

By Oleksii Streltsov, Oleksandra Vitko