Open-source autonomous AI hedge fund engine runs locally with LangGraph, Qlib, TimesFM
OpenComplaint524 · reddit · 2026-10-22
A developer open-sourced Lumina Capital v6.0.0, a fully autonomous multi-agent quant hedge fund engine that runs locally, strictly separating LLM qualitative reasoning from deterministic quant computation to avoid chart-feeding hallucinations:
- 7-persona anti-sycophancy council (LangGraph): Buffett, Soros, Burry, Cathie Wood personas analyze in parallel, followed by adversarial bull-vs-bear debate; a Chief Risk Officer agent holds absolute veto over tail risks.
- Pure Python Qlib Alpha158 + LightGBM for local stock screening.
- 10-second Sentinel thread: deterministic background thread for immediate exits/trailing stops without waiting for LLM loops.
- Google TimesFM generates 5-day probabilistic fan charts with 80% confidence bands and crash probability.
- CPU-only capable, Streamlit dashboard, one-click Docker Compose, plus Neo4j 3D GraphRAG supply-chain risk surveillance. Research/education only (CC BY-NC 4.0).
Related event: Open-Source Multi-Agent Hedge Fund Engine Lumina Capital Released(2 posts)→
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