This week wasn’t about a flashy new model — it was about who controls the infrastructure underneath the models. Google DeepMind saw its most dramatic leadership shakeup ever, with Demis Hassabis stepping back and Gemini’s core technical team walking out the same day to launch a rival startup. Alibaba stepped into the gap with a frontier-level model priced a fraction of what Western labs charge, and OpenAI answered with steep price cuts of its own. Meanwhile Anthropic is building an in-house chip team even as it locks in a $15 billion compute deal — a hedge against depending on any single vendor. A landmark $567 million ruling against Meta raised the stakes on algorithmic liability, and Shopify closed the week with proof that AI search can grow a business rather than cannibalize it.
Google DeepMind’s Leadership Shakeup
Demis Hassabis stepped back as CEO to become chairman and Alphabet’s chief scientist, handing daily operations to CTO Koray Kavukcuoglu. The same day, Gemini co-leads Jeff Dean and Oriol Vinyals left after decades to launch a rival startup, Discovery Loop.
Alibaba’s Qwen3.8-Max
Alibaba unveiled Qwen3.8-Max, a 2.4-trillion-parameter model with a one-million-token context window, priced at just $2 and $6 per million tokens — matching or beating Claude Opus on several benchmarks, with open weights coming soon.
ChatGPT’s Price Cuts
OpenAI rolled out GPT-5.6 Sol for paying users and made GPT-5.6 Luna the free default with unlimited chats, while cutting Luna’s API pricing 80% and Terra’s by 20% — a direct response to cheaper competition.
Anthropic’s Custom Chip Team
Anthropic confirmed it’s building an internal custom-silicon team to design chips and models together, while also signing a $15 billion data center deal in Texas to deploy Google and Broadcom-built TPUs.
Meta’s $567 Million Ruling
A New Mexico court ordered Meta to pay $567 million in damages after a trial found its platforms contributed to mental health harms among children and teenagers — a real legal precedent for algorithmic accountability.
Shopify’s AI Search Payoff
Shopify reported that AI-driven traffic and orders to its merchant storefronts tripled year over year, with executives describing AI search as a complement to traditional search rather than a replacement.