OpenAI CFO: we could take cut of customer revenue from AI-aided inventions. Fantasy? Maybe. But scientists have been going ga-ga for LLMs as idea synthesizers & research collaborators, and OpenAI is ~actively~ trying to license proprietary biology/pharma etc. data for training

In the coming weeks, we plan to start testing ads in ChatGPT free and Go tiers. We’re sharing our principles early on how we’ll approach ads–guided by putting user trust and transparency first as we work to make AI accessible to everyone. What matters most: - Responses in ChatGPT will not be influenced by ads. - Ads are always separate and clearly labeled. - Your conversations are private from advertisers. - Plus, Pro, Business, and Enterprise tiers will not have ads.

We built a browser with GPT-5.2 in Cursor. It ran uninterrupted for one week. It's 3M lines of code across thousands of files. The rendering engine is from-scratch in Rust with HTML parsing, CSS cascade, layout, text shaping, paint, and a custom JS VM. It *kind of* works! It still has issues and is of course very far from Webkit/Chromium parity, but we were astonished that simple websites render quickly and largely correctly.

BREAKING: 𝕏's algorithm was "rebuilt from scratch" by the xAI team and now runs on >20k GPUs at the Colossus data center.

Me after a 28 hour claude code session.

A new drug in the middle of clinical trials just increased REM sleep by 90% without making people sleep longer! This is the first medication ever to specifically enhance REM only and the implications go far beyond seizure control. Here's what just happened. 🧵

Linus Torvalds, the creator of Linux and Git, used Google’s Anti-Gravity to vibe-code a visualizer tool

Not good

SN45 rewrite loading... ███████████████████████░ First of many updates as we blast forward in becoming the none stop shop for all things signal and agent related

Wouldn't it be nice if your terminal had a file tree? 🌲 - Browse and open files in your current directory - Copy paths for terminal commands - Drag files into your input for agent queries

Holy shit… the exploitation of CVE-2025-55182 has reached a new level. There’s now a publicly available Chrome extension on GitHub that automatically scans for and exploits vulnerable sites as you browse. Absolutely wild. 🤦‍♂️

JUST IN: Shark Tank's Kevin O'Leary says "most of these altcoins, what I call poopoo coins, are done." "Only Bitcoin and Ethereum will survive."

We’re excited to share a visual glimpse of just one capability of our social media signal engine. SN45 maps the Bittensor community on X by clustering accounts by credibility, connectivity, and influence. Core, peripheral, isolated - Our models separate true signal from noise. So what happens when we feed that signal into AI trading agents? 🤔

OpenAI is reportedly going to start showing ads to free users, per MacRumors.

You’re not depressed, you just need: - 8 hours of circadian rhythm appropriate sleep - a diet that prioritizes protein - aerobic and anaerobic exercise 3-5X a week - electrolytes, creatine, methylated multi, caffeine and magnesium - family/friends who love you - 10 million dollars

A YouTuber has gone viral after revealing she helped crash the rare plant collectors market by cloning them "I think that the era of gatekeeping rare plants is over"

I have a guest essay in @nytimes today about autonomous vehicle safety. I wrote it because I’m tired of seeing children die. Done right, we can eliminate car crashes as a leading cause of death in the United States @Waymo recently released data covering nearly 100 million driverless miles. I spent weeks analyzing it because the results seemed too good to be true. 91% fewer serious-injury crashes. 92% less pedestrians hit. 96% fewer injury crashes at intersections. The list goes on. 39,000 Americans died in crashes last year. More than homicide, plane crashes, and natural disasters combined. The #2 killer of children and young adults. The #1 cause of spinal cord injury. We’ve accepted this as the price of mobility. We don’t have to. In medicine, when a treatment shows this level of benefit, we stop the trial early. Continuing to give patients the placebo becomes unethical. When an intervention works this clearly, you change what you do. In driving, we’re all the control group. Cities like DC and Boston are blocking deployment. And cities are not the only forces mobilizing to slow this progress. It’s time we stop treating this like a tech moonshot and start treating it like a public health intervention that will save lives. Link to article below. 👀 this video of Waymo cars evading crashes with people and vehicles. I especially note the ones that require it having a 360° view. My sincere thanks to Alex Ellerbeck and @acsifferlin for their wisdom and sure hand in editing this piece.

BREAKING: OpenAI allegedly scraps plans to introduce ads in ChatGPT this month, after declaring "Code Red" emergency re: Google's rising dominance. poly.market/UbbX7UM