今日精读

"We're expanding our cybersecurity initiative Daybreak and introducing GPT-5.6-Cyber, a new model for advanced, authorized cybersecurity work." / "We've used GPT-5.6-Cyber extensively in real-world vulnerability research, including work that uncovered previously unknown vulnerabilities in popular open-source software like Chrome's v8 engine."

"We asked an unreleased research version of Claude to take a stab at the Riemann hypothesis. It didn't solve it, but it did make strides on a related problem: it increased the lower bound for the fraction of zeros of the Riemann zeta function that satisfy the hypothesis from 41.6% to 67.2%."

"Muse Glimmer by @AIatMeta debuts at #77 in Code Arena: WebDev with 1359 pts, ranking #26 among open models." / "a leading 30B param model designed for always-on local agent use, small enough to run on a Mac or PC with a single GPU. Available in Cline using Ollama now!"

"MAI-Image-2.6 by @MicrosoftAI has landed in the Text-to-Image Arena at #2 (1336 pts)! This release is just 45 pts behind GPT Image 2 (Medium) at #1" / "3D Imaging & Modeling (#6 -> #1)"

"We're making our Sandbox Egress Firewall free on every plan. Vercel Sandbox goes beyond compute isolation. Recent security research shows why: untrusted code must be contained at the network boundary, not just the runtime."

"To my friends building with the @NotionDevs platform. Today we shipped some tools just for you in your Notion workspace. You now have a Developer settings pane where you can toggle on the developer toolbar UI and the new embedded developer tools."

"sig is an interactive grep for streaming data that keeps results updated in real time. Re-runs piped commands with Ctrl+R to re-evaluate data that already streamed past. Archived mode saves the latest N entries for backward searching on demand."

"When I announced this thing, nobody wanted to buy it. Not one purchase order. Except for Elon. In 2016, I personally boxed it up and delivered the first one to a tiny room in San Francisco - It was OpenAI."