SpaceX President Gwynne Shotwell on CNBC yesterday on Elon Musk: "I think he is very misunderstood across the board. I want people to know him. In fact, he participated in some of the discussions that we’ve had over the last couple of weeks with investors. The investors left saying: ‘I had no idea that is the man.’ I said: That’s the man I’ve worked for 24 years. I love him." Gwynne joined SpaceX in 2002 as the company’s 11th employee. She’s awesome. What a journey.

Build a custom Hermes agent profile right in the dashboard in two minutes flat! I made a quick walkthrough video, but it is super simple: 1. Open the dashboard with "hermes dashboard" in the command line 2. Click "Profiles" on the sidebar, click "Build" on the top 3. Enter the name and description of the profile 4. Pick your model (can be different from your main) 5. Select the default skills bundle, or customize by disabling skills (or add some through the skills hubs) 6. Easily hook up the mcp servers it will need 7. Review the settings, and you are ready to go! 8. Switch profiles with a click on the desktop app, or just use "hermes profile use <name>" in the command line Go build!

Kimi-K2.7-Code from @Kimi_Moonshot is now available on Together AI. Built on Kimi K2.6, it’s a coding-focused agentic model for long-horizon software engineering workflows, now running on Together’s research-powered inference stack for tool-heavy coding agents. https://t.co/a3YJQKLCw6

DeepSeek V4 Pro on @togethercompute becomes #1 on both latency and speed. https://t.co/J0gNQw4NHi

DeepSeek V4 Pro on @togethercompute becomes #1 on both latency and speed. https://t.co/J0gNQw4NHi

Arsenal and the Knicks winning their respective championships after decades long droughts is genuinely nuts 🤣🤣🤣 https://t.co/3tIMYHqtsn

Arsenal and the Knicks winning their respective championships after decades long droughts is genuinely nuts 🤣🤣🤣 https://t.co/3tIMYHqtsn

Glad they worked out their differences https://t.co/8z9CZOPtIP

Congrats to Coach Mike Brown and the @nyknicks on winning an NBA Title! 🇳🇬🇳🇬🇳🇬 https://t.co/jgCCR7OQ0P

Congrats to Coach Mike Brown and the @nyknicks on winning an NBA Title! 🇳🇬🇳🇬🇳🇬 https://t.co/jgCCR7OQ0P

New York Knicks wins first NBA Championship since 1973. https://t.co/Z4WYGgEO33

I've discovered a new Codex use case! Here’s the breakdown: • I needed to get my hair dyed at a specific salon • I also had a specific date and time I wanted • The slots were full :( • I put myself on the waitlist in case anything opened up • Right before closing, the salon called to let me know a slot was available • I missed the call and didn’t realize who it was from until after they had closed for the night • I went to their online booking flow to try to grab it myself • The slot looked available online, but the booking flow was broken • The service/add-on selector kept flickering in and out of view, so I couldn’t reliably choose the service or continue :( • I tried different browsers and devices, but the same thing kept happening • I asked Codex for help • We spent some time troubleshooting (the issue was corrupted frontend booking state in the modal) • Codex gave me instructions to fix it from my end, but I wanted to test something out… • OpenAI just shipped Codex Browser Developer Mode with full CDP access (you can enable it in Codex via Settings -> Browser -> Enable Full CDP Access) • 😈 I enabled it • With CDP enabled, Codex inspected the live page state, console errors, and booking network requests directly • Codex cleared the bad state, selected the right service, date, and time through the site’s own session/API flow, and booked the exact appointment I wanted • I checked my inbox and saw the booking confirmation Yay! Also I reported the bug to their support team so fingers crossed it gets fixed for everyone who doesn't use Codex

Rigorous evaluation of medical AI is good for everyone, and we welcome it. Counter to a half-dozen independent studies from institutions such as the Mayo Clinic that were highly positive on OpenEvidence—a lone paper now purports to show that generalized AI beats specialized clinical AI (@UpToDate, @EvidenceOpen). The paper has a massive undisclosed conflict of interest and irredeemable methodological flaws. Behind the scenes: The study authors run a competing in-house medical AI at their hospital, and asked OpenEvidence for an API to power it — including rights to build a "competing product" with OpenEvidence's own API. OpenEvidence declined. Then, this paper coincidentally appeared. Point-by-point, looking closely at the datasets used in the study, the disingenuous and fatal flaws become immediately apparent 🧵.

https://t.co/X30nL2NSpH

Anthropic Claude Builder Day. Fancy way to say hackathon in San Francisco. If it wasn’t for the pulling of Fable last night this was also to be a celebration of Anthropic’s launch. In talking with builders a few told me they were disappointed because they loved Fable in the few days they had to build. All had stories about how much better Fable is than other models they have tried. People came from all over the world to participate and so there was a bummed undertone that they couldn’t use Fable but other than that I was impressed by the breadth of what people were building and had great conversations with lots of builders about the state of the art of AI and various companies being built. The Anthropic employees I talked with obviously stayed away from commenting on the news. The ones I talked with, who ran the event, are on the startup relationship team, and reminded me of doing that kind of work at Microsoft and Rackspace earlier in my career. It is impressive to see hundreds of builders all working with AI building different things. This picture is just of one of the rooms, which is at the Ferry building, one of San Francisco’s most famous and historic buildings with a glorious view of the bay. Held at @SHACK15sf. In replies are the top seven teams presenting. I didn’t meet anyone else who wasn’t building other than the judges. Feel very blessed to be able to hang out with people building the future. And came away much more impressed with the love of Anthropic and the quality of people working there, who are just as head spun by last night’s events as we all are. Those of us who mouth off here on X often forget about all of them in times like this. So tip of my hat to them.

SITUATION DETECTED: The city of Rio de Janerio has post-trained a model. Based on Qwen 7/2, Rio 3.5 Open 397B adds SwiReasoning on top of the base Qwen model — a framework that dynamically switches between standard chain-of-thought and latent-space reasoning, guided by entropy-based confidence signals, so the model only "thinks out loud" when it needs to and otherwise reasons silently in hidden space for better token efficiency.

Today we're releasing ZONOS2, our next-generation real-time TTS model with high-fidelity voice cloning. ZONOS2 is the most expressive open-source TTS model, released under Apache 2.0 and available on Zyphra Cloud on @AMD. 🧵 https://t.co/WvI7PXS80M

I'm seeing a lot of angry people lately... remember, you can always run your coding agent locally ;) llama.cpp + OpenCode = fast, reliable and private inference. This is @UnslothAI North-Mini-Code-1.0-GGUF running at ~50 tokens/s on my Macbook https://t.co/rRtwuAA2kY

Released last week, and already more than 4M downloads on HuggingFace alone 😊 This makes Gemma 4 12B the most popular encoderfree VLM by a large margin. In addition to being the first-ever general purpose LLM with encoderfree audio input! https://t.co/qT0noJtMSD

Loss convergence is up 3-1. https://t.co/sZiEaOWhtn

Alibaba Qwen3.7 slowly fading into irrelevance at the frontier due to proprietary stance. In it's place we have Minimax M3 and... *checks notes* Rio 3.5 397b, made by the municipal IT company of Rio de Janeiro's city government. https://t.co/JgIJYVhoEi https://t.co/lVR83aAvPD

Interesting article with new details on the lead up to the export controls. Both sides are telling very different stories. Anthropic says they were given a 90 minute hard deadline to pull both models. The administration says their concerns were not taken seriously. https://t.co/ewuTzYtzwA

The AI race is becoming a national security race. The reported role of Amazon’s discussions with US officials in restricting access to Anthropic’s most advanced models highlights how strategic AI has become. The next battleground in AI may not be model performance. It may be who gets access to the most powerful systems.

@tunguz you gotta elaborate what "something really big happened" means otherwise i'm hitting you with a vagueposting meme 😄 https://t.co/LZAgKo8ZLi

One full-size 3D brain. Every voxel, no lossy latent. Generated in 1s. That's WaveDiT, 𝗲𝗮𝗿𝗹𝘆 𝗮𝗰𝗰𝗲𝗽𝘁 at #MICCAI2026 (top 9% of submissions). Now we can finally unveil it. 🧠 Try it live in your browser, no install: 🤗 https://t.co/FdjlMBTsOa 🌐 https://t.co/5bPpMoZfSZ

At Stability AI, I contributed to HDiT (invented by my colleague @RiversHaveWings) as a side project to explore some diffusion research outside of the medical AI work I was doing. What's interesting to see is how this project has also been used in medical AI research as well! In this paper, the authors use HDiT directly applied to the wavelet domain to train a diffusion model to generate 3D brain MRI scans.

Crunching hard at Claude Build Day (@cerebral_valley @ClaudeDevs 🔥) Model’s down… but the vibe is still UP!!! Hope Fable comes back to me soon @mochipomsky ✨ https://t.co/R7xE2PPOIS

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I haven’t stopped scrolling this European content. They love America. Can we trade the liberals and keep them? https://t.co/73AImUby5H

Thank you, Rio! 🇧🇷 Spoke at @WebSummit, ate papaya every day for breakfast, got chased by a monkey, drank my first Guaraná, celebrated Brazilian Valentine’s Day, got meat sweats, rode a bike from Ipanema to Copacabana, bought some Samba records. https://t.co/R32hxVimk8

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Thinking about learning CAD? @sendcutsend Community College is our free CAD education program designed to take you from the fundamentals to designing real parts for manufacturing. Two semesters: Sheet Metal + CNC Check it out 👇 https://t.co/dlqIJiLSPG

If she wasn’t working for Elon Gwynne Shotwell would be hailed as an incredible success story and the most powerful woman in aerospace. Instead it’s radio silence from the media https://t.co/huLwUY31rx