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Work

Building CoreSpeed, products I have shipped, and selected research from earlier work.

Primary company2024 — Now
CoreSpeed

The unified Agent Gateway. One account equips your AI agents with 300+ leading tools — with tool-call-level permission management and guardrails. Powers Sarea, DeckSpeed and more.

Visit CoreSpeed

Other projects

  1. 01LoreOpen-source Agent Memory / 2026
  2. 02ShellBenchAI Agent Benchmark / 2026
  3. 03WeChatBotWeChat Agent SDK / 2026
  4. 04DeckSpeedAI Presentation Agent / 2025
  5. 05Sarea.aiAI Agent Workforce / 2025
  6. 06ZhiZhiAI Study Companion / 2024
  7. 07KeTingAI Podcast Generator / 2024
  8. 08Meep.aiLocation-based Social Network / 2023
  9. 09SpeedVPNVPN Service / 2021
  10. 10Demeter BoxHardware Project / 2021

Selected Research

Earlier work in reinforcement learning, finance, and entrepreneurship. My focus today is building CoreSpeed and products.

  1. 01

    Structured Products Dynamic Hedging Based on Reinforcement Learning

    Hao Xu, Cheng Xu, He Yan, Yanqi Sun (2023)

    Journal of Ambient Intelligence and Humanized Computing (Q1, SCI)

    DOIPDF
  2. 02

    Exchange Rate Forecasting Based on Integration of Gated Recurrent Unit (GRU) and CBOE Volatility Index (VIX)

    Hao Xu, Cheng Xu, He Yan (2023)

    Computational Economics (SSCI)

    DOI
  3. 03

    Consumer Privacy Concerns in Entrepreneurial Contexts: Evidence from an Online Experiment

    Cheng Xu, Yanqi Sun, Jiawei Wang, He Yan, Wanfang Xiong (2023)

    Journal of Consumer Behaviour (ABDC-A, SSCI)

    DOIPDF