---
title: "TENCENT Unveils Hy-Memory to Build Agent Second Brain"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/288010975.md"
description: "TENCENTlaunched Hy-Memory, a memory plug-in for collaborative Agents, outperforming existing frameworks. It reduces memory fragmentation, cuts stored memories by over 70%, and increases information density by 45%. Hy-Memory also lowers token consumption by 35% and improves memory update speed by 20%. TENCENT's stock rose by 2.635%, with short selling at $621.07M."
datetime: "2026-05-29T04:47:08.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/288010975.md)
  - [en](https://longbridge.com/en/news/288010975.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/288010975.md)
---

# TENCENT Unveils Hy-Memory to Build Agent Second Brain

TENCENT (00700.HK) +11.200 (+2.635%) Short selling $621.07M; Ratio 7.964% 's Hunyuan announced that it officially launched Hy-Memory yesterday (28th), a memory plug-in specifically designed for long-term collaborative Agents such as Openclaw. It is not merely a query tool, but can truly serve as a "second brain" for Agents.

On authoritative public benchmark datasets, Hy-Memory outperformed existing mainstream memory frameworks. It addresses memory fragmentation issues, reduces the number of stored memories by more than 70%, and increases information density per memory by more than 45%.

In handling ultra-long contexts, Hy-Memory lowers token consumption by 35% and improves memory update speed by 20%.  
(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2026-05-29 12:25.)

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