Short takes on what matters in the world of AI: what's noise and what's next.
Published every Monday by Johan Sanneblad, CEO of TokenTek.
Anthropic shows Z.ai's open-weight GLM-5.3 can be cheaply stripped of safeguards, AI companies sign a voluntary White House accord, Google announces Gemini 4 Argon, and OpenAI launches dots agents and GPT-6.1 Sol.
Previously
- Sep 28 Tech Insights 2026 Week 40 Anthropic releases Claude Opus 5.5 at 40% lower cost and expands Claude Marketplace, Meta brings its Muse agent to smart glasses, and OpenAI launches GPT-6 Sol and Luna at half price.
- Sep 21 Tech Insights 2026 Week 39 Claude now leads 26 percent of Anthropic's internal AI research, OpenAI launches Astra for Law and tests Sponsored Agents in ChatGPT, and Google turns CC into a shared family assistant.
- Sep 14 Tech Insights 2026 Week 38 OpenAI agents solve the Navier-Stokes Millennium Prize problem, Anthropic formalizes Fermat's Last Theorem in 11 days, Meta launches its Muse personal AI agent, and Mistral raises 3 billion euros.