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Geoffrey Chen

Where life, thought, and technology meet

  • Philosophy Notes
    • Philosophical Concepts
    • Western Philosophers
      • Kant
      • Hegel
      • Understanding Philosophy: Figures, Problems, and Ideas
    • Western Philosophy 50 Questions
    • Applied Philosophy
      • How Civilizations Remain Themselves: Series Overview and Reading Map
      • The Future Has No Representative
      • Who Maintains the World?
    • Everyday Philosophy
    • Sustenesis Theory
      • Sustenesis Daily Briefing
      • Sustenesis Research Brief
      • My Philosophy
      • AI Philosophy Observations
  • Mind & Psychology
    • How Everyday Psychology Takes Shape: Season One Overview
    • How Do We Read Other People? — How Everyday Psychology Takes Shape, Season Two
    • Everyday Psychology
  • Reading Notes
    • Daoist Notes
    • Bible Notes
    • Jung’s The Red Book Reading Notes
    • 100 Works of World Literature
    • Modern European History: From Revolution to World War
    • Other Reading Notes
    • Daily Fun with Maths, Physics and Chemistry
    • One Classical Chinese Sentence a Day
    • One Concept a Day
  • Reflections
    • Knowledge Life
    • How a Person Builds a World
    • Toy Memoir
  • AI
    • AI Technology Observations
    • How Digital Life Actually Works
    • Judgment in the Age of AI: 50 Everyday Questions
    • After AI Enters the Workflow
    • Choosing the Right AI Tool
    • Daily AI Observation
    • When Numbers Start Making Decisions — Season One Overview: Life on Either Side of the Threshold
    • AI and the Way People Work
  • Australian Life
    • How Australian Systems Work
    • Why Do Australians Say It This Way?
    • One English Sentence a Day
    • Australian Towns
  • Projects
  • Piano
    • Piano Sheet Music
    • A Listening Map of 50 Piano Works
    • 88 Pianists
    • Building a Piano Piece: From First Reading to Reliable Performance
    • Hearing Mathematics
    • Notes on Adult Piano Learning
    • Western Music
  • A Map of Ideas
  • Ask Geoff
  • Contact Me
  • About

Category: AI Frontiers

A space for tracking and reflecting on developments at the frontier of artificial intelligence. The emphasis is not on reporting updates, but on understanding direction, structural shifts, and long-term trajectories.

After AI Search, Source Diversity Becomes Human Work

AI Search, AI 搜索, 知识工作, Information Seeking, Knowledge Work, Source Diversity, 来源多样性, 信息获取

AI Turns Notes from Stored Files into Retrievable Knowledge

Personal Knowledge Management, Retrievable Knowledge, 可调用知识, 个人知识管理

When First Drafts Become Cheap, Direction Becomes the Work

AI 写作, AI-assisted writing, Direction of Work, 工作方向

The Threshold mRNA Cancer Vaccines Are Beginning to Cross

artificial intelligence, Cancer Immunotherapy, 癌症免疫治疗, mRNA Cancer Vaccines, mRNA癌症疫苗, Neoantigens, 新抗原, 人工智能

AI Brings Experience into the Moment of Work

AI and Work, AI 与工作, Learning on the Job, 在岗学习

Brazil Builds AI Non-Alignment into Its Infrastructure

AI Infrastructure, AI 基础设施, Brazil, Digital Sovereignty, 巴西, 数字主权

Stripe Acquires OpenRouter: The AI Gateway Meets the Settlement Layer

AI 路由, AI Routing, OpenRouter, Stripe, Token Economics, 令牌经济

OpenAI Hits the Brakes: The AI Race Enters a New Era of Safety Constraints

AI Safety, Cybersecurity, 网络安全, Frontier Models, 前沿模型, 人工智能安全

Why Should an Automated Publishing System Pause Before It Writes?

Automation Safety, Digital Life, Digital Literacy, 自动化安全, Publishing Workflows, 发布工作流, 数字生活, 数字素养

There Really Was a Bug in the Computer

Computer History, 程序错误, 计算机史, Grace Hopper, Software Bugs, 格蕾丝·霍珀

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