Claude, GPT-5.5, and Hyojunat: AI Field Notes collects 15 high-signal items from AI News newsletters on Jun 25, 2026. Lead signals: The new agentic browser turns your browsing history into local on-device memory, then uses autofill to sign into your accounts without any help to complete tasks. The YC-backed browser claims the #1 spot on three browser-agent benchmarks, and the launch video shows the AI identifying and canceling unused subscriptions. rolling out now — will better understand the intent behind your prompts or comments, making it more conversational and fun to talk to. The AI leader also unveiled Jalapeño, its first custom chip co-developed with Broadcom and designed to run inference for OpenAI’s products and help reduce its dependence on Nvidia. Lear