@article{lesscontextmoreaccuracyabitemporalmemory, title = {Less Context, More Accuracy: A Bi-Temporal Memory Engine for LLM Agents Where a Lean Retrieved Context Beats the Full History}, author = {Liuyin Wang}, year = {2026}, eprint = {2606.09900}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.09900}, }