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Tencent releases Hy Memory 2.0, an open-source memory framework for AI agents featuring new working and code memory layers. The system achieves 72.6% accuracy on LoCoMo while reducing tokens per question from 1,159 to 703. Its model layer, Hy-Memory-30B-A3B, posts a macro average of 55.49 on benchmarks, slightly beating Claude Opus 5.
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