Training Data & Post-TrainingYu Liu, Youxing Li, Yuedong Tan et al.

A-RSI released

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A-RSI released — a framework in which a model improves on its own without external training data or human-written answers: it reads reward variance and accuracy off the training record and swaps in a fresh batch of tasks when the learning signal goes cold. Tasks are drawn from a fixed library in which programs written by the model generate multimodal problems together with reference answers, and the generated answers are audited separately. arXiv 2610.38568

Why it matters

The core of the design is that it decides when to swap from the training record alone, without looking at validation or test scores. The authors reported the average over 11 benchmarks rising from 57.77 to 61.05, about 3.3 points, using 800 new tasks. It is an approach that places the bottleneck of a self-improvement loop not in model capability but in how fast tasks go stale

Source — Primary sources first; secondary reports are labelled “Press”

Paperarxiv.orghttps://arxiv.org/abs/2610.38568

Added in Week 44, 2026 · See that week

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