#ai
- 5/31/2026 Weekly Briefing AI Weekly #22/2026: Anthropic Nearly Worth a Trillion
Anthropic closes a $65B round approaching a trillion-dollar valuation – plus GitHub Copilot shock, Claude Opus 4.8, and a papal AI encyclical.
- 5/24/2026 Weekly Briefing AI Weekly #21/2026: AI Cracks 80-Year-Old Math Problem
OpenAI's reasoning model disproves the Erdős Unit Distance Problem, setting a new milestone for autonomous AI research — plus Anthropic's security offensive, Google I/O 2026, and the first legal framework for AI music.
- 5/17/2026 Weekly Briefing AI Weekly #20/2026: Cerebras Explodes on the Stock Market – and AI Drains Bank Accounts
Cerebras celebrates the biggest tech IPO of 2026 with +68% on its first trading day, OpenAI moves into financial data, arXiv draws a hard line against AI ghostwriters – and the Apple-OpenAI marriage heads to court
- 5/10/2026 Weekly Briefing AI Weekly #19/2026: Cloudflare Lays Off 1,100 – AI Efficiency Meets Record Revenue
Cloudflare openly names AI as the reason for layoffs while posting record revenue — a blueprint for the 2026 workforce.
- 5/3/2026 Weekly Briefing AI Weekly #18/2026: Microsoft and OpenAI End Exclusivity – and Defuse the AGI Bomb
OpenAI breaks free from Microsoft's exclusive grip, the Pentagon arms up with AI, Anthropic is headed toward a $900B valuation – and Stripe makes AI agents capable of payment.
- 4/26/2026 Weekly Briefing AI Weekly #17/2026: Claude Mythos Finds 271 Firefox Vulnerabilities – And Stays Under Lock
Claude Mythos discovers 271 Firefox zero-days and won't be released publicly, Google pumps $40B into Anthropic, and Cohere merges with Aleph Alpha to become Europe's sovereign AI hope.
- 4/19/2026 Weekly Briefing AI Weekly #16/2026: Claude Opus 4.7 Strikes Back – But a Laptop Model Is Catching Up
Anthropic's new flagship delivers 3x more production coding power, Cursor eyes a $50B valuation, and a free open-source model beats Opus 4.7 on a MacBook.
- 4/12/2026 Weekly Briefing AI Weekly #15/2026: Anthropic's Most Dangerous Model – and Why No One Gets Access
Claude Mythos Preview autonomously discovers Zero-Day vulnerabilities in 181 Firefox exploits, Anthropic overtakes OpenAI revenue with $30B ARR, and Florida launches the first state investigation against an LLM company.
- 4/5/2026 Weekly Briefing AI Weekly #14/2026: Anthropic's Code Catastrophe, OpenAI's $852B Valuation & the AI Kill Switch
Anthropic leaks 512,000 lines of source code and accidentally takes down thousands of GitHub repos while cleaning up — as OpenAI reaches an $852 billion valuation and LLMs actively sabotage their own kill switches.
- 3/29/2026 Weekly Briefing AI Weekly #13/2026: OpenAI Buries Sora — AI Industry Pivots to Profitability
OpenAI shuts down Sora and dissolves the Disney deal, Anthropic wins against the Pentagon, and Apple opens Siri to Claude & Gemini.
- 3/15/2026 Weekly Briefing AI Weekly #12/2026: AI as Grounds for Layoffs — Meta Eyes 14,000 Positions, the Industry's New Playbook
Meta considers up to 20% workforce reduction to fund aggressive AI investments; Anthropic brings 1-million-token context at no extra cost; ChatGPT becomes an agent hub for DoorDash, Spotify, and Uber.
- 3/9/2026 Weekly Briefing AI Weekly #11/2026: When Resistance Pays Off — Anthropic's Lawsuit, 1M Signups Daily and 22 Firefox Bugs in 2 Weeks
The US Department of Defense labels Anthropic a 'supply chain risk' — users respond with 1 million new signups daily; Claude finds 22 critical Firefox security vulnerabilities in two weeks; and OpenAI launches GPT-5.4 with 1M context and computer use.
- 3/1/2026 Weekly Briefing AI Weekly #09/2026: Trump's Ban — When Government Decides Which AI Is Allowed
For the first time in AI history, a leading company is being barred from the federal market by government decree — Anthropic fights Trump's blacklist while OpenAI takes over the Pentagon contract and Block lays off 40% of its workforce citing AI.
- 2/15/2026 Weekly Briefing AI Weekly #7/2026: $380B Valuation While Software Stocks Plunge
Anthropic raises $30B at $380B valuation, OpenAI accuses DeepSeek of model distillation, Healthcare AI becomes top risk, and Chinese labs prepare coordinated model launches
- 2/8/2026 Weekly Briefing AI Weekly - Week 6/2026
Claude Opus 4.6 discovers 500 zero-days, OpenAI launches Frontier for enterprise agents, Big Tech invests $650B in AI infrastructure
- 2/1/2026 Weekly Briefing AI Weekly - Week 05/2026
Anthropic announced Claude's Mars mission, Meta invests $135 billion in AI, OpenAI seeks $60 billion in fresh capital
- 1/25/2026 Weekly Briefing AI Weekly - Week 04/2026
IMF warns of AI tsunami hitting labor market, DeepMind criticizes OpenAI's ad plans, Claude Code conquers enterprise
- 1/18/2026 Weekly Briefing AI Weekly - Week 03/2026
OpenAI introduces advertising in ChatGPT, Anthropic launches desktop agent Cowork, Musk demands $134 billion from OpenAI
- 1/11/2026 Weekly Briefing AI Weekly - Week 02/2026
OpenAI launches ChatGPT Health, Nvidia unveils Rubin Platform at CES, Google brings Gemini to Gmail, Anthropic wins Allianz as enterprise customer
- 1/5/2026 craftsmanship AI Craftsmanship - January 2026
Context Engineering replaces Prompt Engineering, Devin's Performance Review shows 67% PR merge rate, Microsoft planning coding startup acquisition
- 1/4/2026 Weekly Briefing AI Weekly - Week 01/2026
DeepSeek's efficiency breakthrough with security concerns, CES 2026 AI hardware revolution, tech IPO year with trillion-dollar valuations
- 12/28/2025 Weekly Briefing AI Weekly - Week 52/2025
Memory chips running short, Microsoft draws superintelligence red lines, and Nvidia buys Groq for $20 billion
- 12/28/2025 craftsmanship AI Craftsmanship - December 2025
Claude Code Thinking Modes, Skills as Open Standard, Agentic Coding Best Practices, and MCP Developments
- 12/21/2025 Weekly Briefing AI Weekly - Week 51/2025
The great AI hype correction, 55,000 AI-driven layoffs, and NY signs RAISE Act
- 12/14/2025 Weekly Briefing AI Weekly - Week 50/2025
MCP becomes Linux Foundation Standard, GPT-5.2 responds to Code Red, and Trump signs AI Executive Order
- 12/7/2025 Weekly Briefing AI Weekly - Week 49/2025
Anthropic acquires Bun and reaches $1B ARR, AWS re:Invent brings Frontier Agents, and OpenAI declares Code Red