Skip to content
View ai-yang's full-sized avatar
πŸ˜‡
on 996
πŸ˜‡
on 996
  • Zhejiang University
  • Shanghai, Hangzhou

Block or report ai-yang

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ai-yang/README.md
Typing SVG

Building systems where AI can reason, use tools, run experiments and create real-world value.


πŸ‘¨β€πŸ’» About Me

I enjoy turning ambitious ideas into systems that actually runβ€”from model experiments and multi-agent workflows to backend services, deployment infrastructure and user-facing products.

I believe future software will increasingly be operated through AI. Instead of learning every complicated interface, users will describe their goals, while agents select tools, execute workflows and iteratively improve the results.


🚧 What I'm Building

🧭 AlphaPilot

AlphaPilot is an open-source, LLM-driven quantitative research and trading platform.

It connects the complete workflow from a financial hypothesis to a validated strategy:

  • Multi-agent alpha factor discovery
  • LLM, genetic programming and reinforcement learning-based factor generation
  • Qlib-powered factor evaluation and portfolio backtesting
  • Factor and strategy asset management
  • Quantitative timing and daily trading signals
  • Web Portal, CLI and remote task notifications
  • Controlled paper, simulation and live-trading infrastructure
  • Extensible data, strategy, portfolio and broker plugins

The long-term goal is to make AlphaPilot a professional capability layer for AI agents: users describe a research objective in natural language, while the agent queries data, generates factors, runs experiments, analyzes failures and continuously improves the strategy.

πŸ”Œ AlphaPilot as Agent Skills

I am working on exposing AlphaPilot through standardized APIs and Agent Skills.

In this architecture:

User
  ↓ Natural Language
Local AI Agent
  ↓ Planning Β· Memory Β· Tool Selection
AlphaPilot Skills / API
  ↓
Data β†’ Factor Mining β†’ Backtesting β†’ Strategy β†’ Paper Trading

The AI agent acts as the main interaction layer, while AlphaPilot runs as an independent and auditable quantitative engine.

πŸ§ͺ Agentic Reinforcement Learning

I am also exploring how reinforcement learning can improve agents that interact with tools and real environments, with a focus on:

  • Multi-turn tool-use training
  • Asynchronous rollout and distributed sampling
  • Reward design and verifiable feedback
  • PPO, GRPO, RLOO and REINFORCE++
  • Efficient training with vLLM, Ray and DeepSpeed
  • Agent evaluation, reliability and self-improvement

πŸš€ Featured Open-Source Projects

Project Description
AlphaPilot LLM-driven quantitative research, backtesting and controlled trading platform
AlphaPilotArena Mobile-first public testing platform for factor hypotheses and standardized backtests
AlphaPilotArenaWorker Isolated worker and runner infrastructure for quantitative research tasks
AgenticRL_P Experiments and practice around Agentic Reinforcement Learning
GFPCC Federated learning and graph-based proactive caching research

πŸ”¬ Current Interests

Agentic RL              LLM Agents & Tool Use
LLM Systems             AI Infrastructure
Distributed Training    High-Performance Inference
AI Γ— Quant              Multi-Agent Collaboration
Reliable AI Systems     Open-Source Engineering

🀝 Let's Build Something Interesting

I am interested in collaborating on:

  • Agentic RL and model post-training
  • AI agents and agent infrastructure
  • LLM-powered developer tools
  • Quantitative research systems
  • High-performance AI serving
  • Open-source projects with real users
  • Ambitious and slightly crazy hackathon ideas

For me, open source is more than publishing code. It is a way to document ideas, make experiments reproducible, learn in public and build things that can continue growing beyond a single developer.

GitHub Email



Think boldly. Build quickly. Turn tokens into tools.

Pinned Loading

  1. AlphaPilot AlphaPilot Public

    NEW [πŸ”₯ updating...]LLM ι©±εŠ¨ηš„θ‚‘η₯¨ι‡εŒ–ε› ε­ζŒ–ζŽ˜δΈŽδΊ€ζ˜“εΉ³ε°οΌŒζ”―持Aθ‚‘:倚 Agent + ε…¬εΌεŒ–ζŒ–ζŽ˜γ€Qlib ε›žζ΅‹γ€Web ι—¨ζˆ·γ€ζ—₯钑俑号、Telegram/飞书 ι€šηŸ₯。

    Python 13 1