We built an internal AI system called Builderbot. It coordinates agents across our entire codebase. Engineers tag it in Slack, and it researches, plans, and ships. The story so far:
- 200,000 operations per day.
- 1,500 pull requests merged per week.
- 15% of all production code changes across Block.
What used to take months now takes days.
How we built it: https://t.co/ixvmNK87Du
A map of Bitcoin and its scaling layers.
The goal is simple: visualize how Bitcoin, the Lightning Network, and other L2 protocols interact with each other.
Today we're shipping Nemotron 3 Ultra.
A 550B MoE frontier-intelligence open model built for long-running agents.
It delivers 5x faster inference and lowers the cost of complex agentic tasks by up to 30% versus other open frontier models.
RTX Spark, early preview 👀
Personal AI agents. Faster creator workflows. RTX ON gaming. NVIDIA’s Jacob Freeman walks through how one Superchip brings it all together in a new class of slim laptops. 👇
The NVIDIA Vera Rubin platform is a multi-rack pod-scale system, built to process agentic AI and is now in full production.
Built through extreme co-design, Vera Rubin unifies five connected rack-scale systems — the NVIDIA Vera Rubin NVL72, Vera CPU rack, Groq 3 LPX, Vera BlueField-4 STX, and Spectrum-6 SPX Ethernet — all purpose-built for global-scale agentic AI infrastructure.
Vera Rubin delivers intelligence at scale, with the performance, efficiency and security needed to power the next industrial revolution.
Congratulations to @Microsoft, @Dell, and @CoreWeave for each standing up their Vera Rubin NVL72 engineering racks.
Learn more: https://t.co/HIlpgACFll
There's a reality where it's not that AI eats the world.
It's AI and Bitcoin eats the world because you're only going to really get the benefits of AI if you have founders that understand capital preservation, Bitcoin, and scarcity.
And then they allocate their profits accordingly on a long enough time horizon.
Instead of watching Netflix, join this space and get the ultimate update on Lightning:
• Real talk on liquidity, node yields & routing fees
• Connect with Lightning builders and infrastructure providers
• LQWDTech drops real ops intel (18 countries, AI agents, LN yield)
Lightning is getting easier to build on!
Spiral lead @moneyball explains LDK Server, @spiralbtc’s new release that makes Lightning infrastructure easier to run, before zooming out to the broader challenge of making bitcoin public goods survive:
Timestamps
0:00 - How LDK has evolved
2:30 - What is LDK Server & how it makes Lightning easier
4:30 - How LDK is ahead on features
7:27 - Why Lightning needs more LSPs
9:14 - Hot takes on the state of Lightning
AI and Bitcoin are converging into an economic singularity. It’s not only that agents will transact with Bitcoin, but Bitcoin will be a fundamental part of how systems engage with agents.
I spoke about this new reality with @WalkerAmerica on @RoxomTV.