Founder of a listed tool

Chen Yidan

Named behind 2 listings on Anchor Terminal.

Co-founder and Advisor Emeritus, Tencent

Chen Yidan, also known as Charles Chen, co-founded Tencent in 1998 and was its chief administrative officer until March 2013, also leading the Tencent Charity Foundation. He remains an Advisor Emeritus at Tencent and in 2016 founded the Yidan Prize, which recognises contributions to education research and development.

What Chen builds

Hy Memory C · Agent memory
Hy Memory is Tencent Hunyuan's open-source memory engine and Python SDK for LLM agents. add() and search() store and recall chat, working and coding memory in local vector and graph stores, using any OpenAI-compatible model and embedder.
Co-founder and Advisor Emeritus, Tencent, researched 27 October 2026 · the people behind it
Hy3 B · Open-weight models
Hy3 is Tencent's open-weight mixture-of-experts language model, 295B parameters with 21B active, a 256K-token context and per-request reasoning effort, published on Hugging Face in BF16 and FP8 under Apache 2.0.
Co-founder and Advisor Emeritus, Tencent, researched 27 October 2026 · the people behind it

Works with

Ma Huateng Co-founder, chairman and CEO, Tencent
Xu Chenye Co-founder and Chief Information Officer, Tencent
Zeng Liqing Co-founder and Advisor Emeritus, Tencent
Zhang Zhidong Co-founder and Advisor Emeritus, Tencent

Questions

Who is Chen Yidan?

What does Tencent Hunyuan, Tencent (Hy team) make?

Anchor Terminal lists Hy Memory and Hy3 from Tencent Hunyuan, Tencent (Hy team). Hy Memory is Tencent Hunyuan's open-source memory engine and Python SDK for LLM agents. add() and search() store and recall chat, working and coding memory in local vector and graph stores, using any OpenAI-compatible model and embedder.

How are Chen's tools graded?

Hy Memory is graded C, 57.7 out of 100; Hy3 is graded B, 62.6 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

Sources (6)

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.