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Tech


In Asset Management, the Model Is Becoming the Commodity
A benchmark comparing frontier models with a proprietary investment model points to a larger shift: durable AI advantage in asset management will come less from renting the newest model and more from compounding institutional judgment into structured, trainable knowledge.
Lingxiao Xu
6 days ago16 min read


Someo Park Prediction Market: A World Cup 2026 AI Forecasting Dashboard for Event Markets
A customer-facing introduction to the new Prediction Market mode inside the Someo Park AI investing frontend.
Lingxiao Xu
Jun 1610 min read


Someo Park: Your AI Quant Investing Frontend Dashboard
— An Intelligent Signal, Portfolio Monitoring, and AI Research Platform for Retail Investors by Someo Park Investment Management
Lingxiao Xu
Jun 1310 min read
A Quantitative Asset-Pricing Framework for Cross-Era NBA Player Evaluation
Abstract Cross-era comparison of NBA players’ historical standing has long relied on media narratives and subjective consensus, lacking a unified, falsifiable quantitative framework. Drawing on financial asset-pricing theory, this paper constructs a five-module evaluation system: (1) an **era inflation index** built from league offensive rating and pace, converting nominal output into real output anchored to the 1995-96 season; (2) a **structural era adjustment** layered on t
Lingxiao Xu
Jun 1152 min read


Stanse AI Guest Wall: Redefining the Future of Event Socializing with Agentic AI
Where AI Meets Offline-Social-Networking: A Revolution in "Connection as an Asset" Introduction: Finding the North Star of "Value Connection" in a Desert of Information In an era of hyper-digitalization, we face a paradoxical reality: while we possess thousands of digital "friends," we often experience profound alienation in physical gatherings. At high-end summits, industry forums, or elite parties, people still fall back on inefficient social patterns—blindly swapping busin
lx2158
Jan 134 min read


STANSE: Empowering Your Stance in a Fragmented World
— A Deep Dive into the AI-Powered Political & Economic Value Alignment Platform by Someo Park Investment Management Introduction: Every Dollar is a Vote, Every Stance is Power In the third decade of the 21st century, we are witnessing the dawn of the "Conscious Consumption" era. Every transaction, every click, and every investment decision serves as a vote for the world you wish to inhabit. However, the reality remains opaque: fragmented data, algorithmic echo chambers, and c
lx2158
Jan 95 min read
Feature Selection in the Era of Generative AI
1. Introduction: The Foundational Status and Evolutionary Challenges of Feature Engineering In the theoretical framework and practical application of machine learning, model performance is not empty talk but is deeply rooted in the quality and representation of input data. Features are the inputs to machine learning algorithms. They constitute the cornerstone for models to perceive and understand complex real-world phenomena and are the starting point for all subsequent learn
lx2158
Nov 3, 202525 min read
The Restructuring of Private Credit: The Theory and Application of Protocolizing Real-World Assets (RWA) Based on Blockchain
Abstract The private credit market is plagued by inherent structural frictions, including severe illiquidity, opaque valuations, high...
lx2158
Sep 9, 202571 min read


A Deep Dive: Deconstructing and Reconstructing LLM Reasoning: A Theoretical Framework for Advanced Quantitative Investment Strategies
Reference List Stanford Online. (2025, Apr 29). Stanford CS25: V5 | Large Language Model Reasoning, Denny Zhou of Google DeepMind ...
lx2158
Sep 1, 202530 min read
The Evolution of Decentralized Narratives—A Paradigm Shift from Protocol Purity to Intelligent Abstraction
In the grand confluence of the digital economy and decentralized technology, we are witnessing a profound paradigm revolution. The core...
lx2158
Apr 13, 202521 min read
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