Universal Commerce Protocol: What Agentic Commerce Actually Shipped
ChatGPT's Instant Checkout faded in five months. Google's Universal Commerce Protocol didn't. I checked 14 stores for a UCP profile. Here's what I found.
ChatGPT's Instant Checkout faded in five months. Google's Universal Commerce Protocol didn't. I checked 14 stores for a UCP profile. Here's what I found.
Hands-on Antigravity 2.0 review: I tested Gemini 3.5 Flash on real coding tasks. Fast, impressive design โ but the hidden token cost changes everything.
Google's Gemini 3 Flash beats GPT-5.2 benchmarks at 3.5x lower cost. Here's why this workhorse model changes the economics of AI in production apps.