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Towards an AI-Augmented Textbook

Textbooks are a cornerstone of education, but they have a fundamental limitation: they are a one-size-fits-all medium. Any new material or alternative...

ARAG: Agentic Retrieval Augmented Generation for Personalized Recommendation

Retrieval-Augmented Generation (RAG) has shown promise in enhancing recommendation systems by incorporating external context into large language model...

Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task

This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Eng...

A Poem on AngelList and Venture Capital Investing

A poem on the perils and promises of venture capital investing on AngelList's platform.

Claude Code Output Styles: Explanatory, Learning, and Custom Options

An implementation guide to Claude Code's /output-style, the built‑in Explanatory and Learning modes (with to-do prompts), and creating reusable custom...

williamcallahan.com

Interactive personal site with beautiful terminal/code components & other dynamic content

Brief

Terminal ChatGPT client with slash commands and tool execution

Company Research TUI

Terminal-inspired company research interface with keyboard navigation

AngelList

Platform connecting startups with investors, talent, and resources for fundraising and growth.

Rownd

Customer identity and data privacy platform for businesses.

CapGains

Cryptocurrency tax and portfolio tracking platform for investors and traders.