Microsoft's open-source quant platform Qlib hits 48k stars, adds LLM agents for factor mining

udmrzn · x · 2026-09-04

Microsoft's open-source AI quant investment platform Qlib (48.2k GitHub stars) now integrates LLM-based agents to automate quant research. The platform covers a full ML pipeline: data processing, model training, backtesting, alpha and risk modeling, portfolio optimization, and reinforcement learning. The new RD-Agent integration automates factor mining and model optimization, making it a notable open-source reference for ML + AI + finance work.

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