🧭 Understand the AI Era

Introduction to the Mechanics of Generative AI: Roughly Understanding LLMs, Transformers, and Tokens to Use Them Effectively

AI Terminology Dictionary: A Gentle Guide to Prompts, RAG, Fine-Tuning, and Agents

— 仕組み深掘り3 articles ▸

— 周辺技術2 articles ▸

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Embeddings and Vector Search: Foundation for Understanding RAG

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Multimodal AI Primer: Beyond Text in a Single Model

— 限界と未来3 articles ▸

Why Hallucinations Happen: Causes and Mitigations

Temperature, top-p, top-k: Output Control Parameters Explained

The Path to AGI: A Gentle Overview of Each Company's Approaches and Our Current Position

— PracticeRead in parallel

Vendors & Latest News▸

Moves by OpenAI, Anthropic, Google, Meta, and Chinese players

6 articles · 3 groups

— 全体地図1 articles ▸

各 AI 大手の戦略：OpenAI / Anthropic / Google / Meta

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— 大手 4 社4 articles ▸

OpenAI の動向：ChatGPT / GPT-5 系の展望

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Anthropic の動向：Claude 開発思想

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Google の動向：Gemini と検索の融合

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Meta / オープンソース勢：Llama と公開モデル

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— その他1 articles ▸

中国勢の動向：DeepSeek / Qwen / Doubao

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AI Economy & Market▸

Stocks, investment, semiconductors, data centers, and power

5 articles · 3 groups

— 市場全体1 articles ▸

AI 経済の全体像：投資・市場規模・成長予測

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— インフラ経済2 articles ▸

AI Chip Economics 2026: NVIDIA, TPU, and Trainium Scaling Wars

Power and Datacenter Limits: The Physical Ceiling of AI Scaling

— 価格動向2 articles ▸

API Price Wars and Cost Trends: How to Pick Models and Avoid Lock-in

AI 株・関連企業の動向

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Society & Policy▸

EU AI Act, national regulations, lawsuits, and politics

8 articles · 4 groups

— 世界の地図1 articles ▸

Global Trends in AI Regulation: Reading the EU AI Act, the U.S. 'Operate-First' Approach, and Japan's AI Strategy on a Single Map

— 各国の規制3 articles ▸

EU AI Act Complete Guide: Scope, Risk Tiers, and What Japanese Companies Must Do

Japan AI Regulation Watch: Guidelines, Copyright, Medical Device Law, and Finance

US-China AI Geopolitics and Sovereign AI: Export Controls, Domestic Models, National Strategies

— 法的論点3 articles ▸

Copyright and AI 101: A Gentle Guide to Rights in Generated Outputs and Legal Issues in Training Data

AI and Personal Data Protection: GDPR, APPI, and Practical Guidance for Real-World Use

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Generative AI Litigation Tracker 2026: NYT vs OpenAI, Getty vs Stability, RIAA vs Suno

— フレームワーク1 articles ▸

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AI Ethics Frameworks Compared: NIST RMF, ISO 42001, and OECD Principles

— Advanced

Ethics & Risk▸

Bias, privacy, deepfakes, and AGI risk

5 articles · 3 groups

— 全体像1 articles ▸

A Practical Guide to AI Risks and Mitigations: Managing Hallucinations, Information Leakage, and Bias

— 攻撃と防御3 articles ▸

Prompt Injection Attacks and Defenses: Real Cases and Mitigation Patterns

Deepfake Defense: Detection, Watermarking, and Organizational Playbooks

AI Agent Permissions: Least Privilege, Sandboxing, and Human-in-the-Loop

— 長期的リスク1 articles ▸

AGI / Superintelligence リスク：何が懸念されているか

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Career & Life Strategy▸

The future of work, skill choices, and how to live in the AI era

12 articles · 4 groups

— 大局観3 articles ▸

How AI Reshapes White-Collar Work: Impact Map and Adaptation Strategies

AI Predictions for 2026: 10 Points to Redefine the 'New Normal' in Work, Products, and Society

Career Strategy in the AI Era: How Will Each Occupation Change? Common Traits of People Who Thrive Through Redesign, Not Substitution

— 学び方4 articles ▸

Reskilling Strategy 2026: Foundation Skills and Specialization for the AI Era

AI Tool Usage Roadmap: A Stage-by-Stage Guide from Beginner to Intermediate to Advanced

Recommended Learning Resources to Leverage AI in the Workplace (Books, Courses, Communities)

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AI Certification & Exam Guide 2026: How to Choose G-Kentei, E-Certification, and AWS Machine Learning Without Making Mistakes

— 転職・副業3 articles ▸

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A Roadmap to Becoming an AI Engineer: How to Learn to Build Job-Ready Skills in 6 Months to 1 Year

AI-Native Job Market 2026: Trends, Salary Ranges, and Interview Prep

AI Side Hustle: Finding Projects, Pricing, and Contract Pitfalls

— 新職種・必須スキル2 articles ▸

The Reality and Future of Prompt Engineering: Vanishing or Evolving?

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10 Essential Skills for Leaders in the AI Era: Gaining a Judgment Framework More Important than Technology