AI Shopping Agents Don’t Bid on Keywords. Here’s What They Actually Rank On. The old e-commerce game had one winning move: outspend your competitors on Google Shopping ads. That model is ending faster…
Google March 2026 Core Update: The Information Gain Metric Is Now Scoring Your Content Google’s March 2026 core update introduced a concrete, algorithmic measure of whether your content is actually wo…
Quick Overview AI & Builders: NVIDIA GTC 2026 raised the Blackwell+Vera Rubin combined order projection to $1 trillion by 2027 — double the estimate from six months ago — with Vera CPU and Groq 3 LPU …
AI Models Recommended a Fake Product on National TV. Your Content Has the Same Vulnerability. Generative Engine Optimization (GEO) poisoning is now a documented commercial industry — and China’s March…
Quick Overview AI & Builders: GPT-5.4 scores 83% on GDPVal economic tasks (up from 70.9% on GPT-5.2); Jensen Huang takes the stage today at GTC 2026 to launch Vera Rubin — 10x lower inference cost vs….
Your Website Has Two Audiences Now. You’re Only Optimizing for One. Most websites in 2026 are built for a single audience: humans. That made sense until recently. Now there’s a second audience that’s …
Zecheng Weekly | March 9 – 15, 2026 Five Judgments This Week Enterprise AI replacement is running on a quarterly cycle. AI security infrastructure is running on last generation’s tools. The speed gap …
Quick Overview AI & Builders: McKinsey’s internal AI platform Lilli was fully breached in under two hours by an autonomous security agent — 46.5 million consulting conversations exposed in plaintext, …
Shopify’s CEO Ran 120 AI Experiments Overnight and Got 53% Faster Code — Here’s the Exact Loop He Used (2026) Tobias Lütke — CEO of a $100B+ public company — submitted a pull request to an open-source…
YouTube Is Now the Most-Cited Source in Google AI Overviews — Here’s the Playbook (March 2026) YouTube is now the single most-cited domain in Google AI Overviews and has grown 34% in citation share ov…