← The FeatureThe FeatureExplainer
Long-Horizon Agent Memory: What the Evidence Supports
Explain selective persistent memory and long-horizon credit assignment, understand why later-task evaluation matters, and distinguish this supported background from the unverified heavy-tail claim in the triggering title.
An evidence-bounded explanation of selective persistent memory, delayed usefulness, and credit assignment. A related MGPO result illustrates the broader concept without attributing findings or a heavy-tail law to the unverified triggering paper.
Sources
- Learning What to Remember: Long-horizon Counterfactual Memory Optimization — Jiaming Tang, Mingyan Liu, and Armin Sarabi / arXiv
- Probe to Act: Elevating Browser-Use Agent via Active Visual Probing — Keliang Li et al. / arXiv
- Diving into Reliable Self-Evolving Agents: A Survey — Kaiqi Wang et al. / Preprints.org
The Feature is a daily educational video series, editorially independent of the Signal newsletter.Browse all Features → · Sign up for the Signal →