Tencent Hunyuan Open-Sources Hy Memory 2.0 Agent Memory Framework

The real signal here is vertical integration: Tencent is not just publishing a model but a full memory stack, from weights to a hub application, which lowers the build cost for anyone shipping long-running agents. Internal deployment across finance, news, gaming and office tooling suggests the framework has already survived messy production workloads before reaching outside developers — a credibility marker most open-source agent releases lack. The open question is whether independent components or the bundled MemHub drive adoption, and whether other large platforms answer with comparable memory layers.