The real reason founders move to SF isn’t the capital. It’s the hallway conversations. So we built a hallway. Launching @superherohotel: 6 floors in a historic 1920 Nob Hill building. 10-min walk from @frontiertower. Members have raised $150M. Events have pulled 70K. Sleep at the hotel. Build at the Tower. Come for 4 weeks. Ship, raise, break through 👇

Wishing @itsshacarri sooooo much luck!! You bought so much emotion out of me because your words and your spirit is so powerful. Seeing your growth after people tried to turn their back on you is so inspirational to me.. You are more than just a athlete, you are a SUPERHERO and I can’t wait to see where the next 10 years take you because you already a legend❤️🫶🏽 @NBCOlympics

NEWS: T-Mobile launched SuperBroadBand for businesses, combining T-Mobile 5G Advanced with Starlink broadband for redundant connectivity. The company says the managed service reaches every U.S. ZIP code, comes through one contract and one bill, and includes defined service levels plus a financially backed 99.99% uptime guarantee. Aramark Destinations is already using it for remote and complex hospitality locations.

Grok Build is amazing. The early beta just dropped for SuperGrok Heavy users and the first real feedback from developers is overwhelmingly positive. People are saying it already feels 10x ahead of other coding agents. It handles full agentic workflows natively, runs multiple agents in parallel, does live refactoring, and has a surprisingly polished terminal UI with both vim mode and mouse support. It’s fast, manages huge context cleanly, and actually feels like you’re working with a real autonomous coding partner instead of just getting suggestions. This is the kind of serious high quality tool xAI keeps shipping. If the beta keeps this momentum, Grok Build is going to be a real great tool for power users. Try it out right now at if you have SuperGrok Heavy subscription.

PSA: xAI has locked Grok Imagine behind a SuperGrok subscription, ending free access to both image generation and short video creation, citing user growth as the reason. xAI employee @YknZhu confirmed on X the change is paid-only "in the near term" with no timeline for reversal. Free users now see a SuperGrok subscription prompt after submitting an image request. The move follows restrictions to Ask Grok for free users and comes months after Musk noted Grok Imagine was "available free worldwide for a limited time."