the dam brief #1

The Headline

the week's biggest story

OpenAI closes $110B funding round at $730B valuation, with Amazon as exclusive cloud partner

OpenAI closed a $110 billion round this week - Amazon contributing $50 billion, Nvidia returning as investor - at a $730 billion valuation. the deal makes AWS the exclusive third-party cloud distribution partner for OpenAI Frontier, the enterprise agent deployment product.

for builders advising large customers, the infrastructure conversation just got shorter: AWS is the sanctioned path into OpenAI's enterprise stack. Anthropic also runs on AWS; Google Cloud is a credible second. OpenAI tightens its grip on procurement channels that are already in motion.

(Source)

The Build

tools, models, and dev releases

• Cursor ships cloud agents with computer use - run up to 20 in parallel from Slack or GitHub - each agent gets its own isolated VM, tests its own changes, and returns a merge-ready PR with video, screenshots, and log artifacts (More)

• Inception Labs releases Mercury 2, a diffusion LLM generating 1,000+ tokens per second - unlike autoregressive models, it refines tokens in parallel via diffusion, matching Claude 3.5 Haiku quality at $0.25/1M input tokens with 5x less latency (More)

• Figma and OpenAI launch a Codex MCP server in public beta - engineers can pull Figma variables, components, and layouts directly into their IDE and push running UI back onto the Figma canvas for design iteration (More)

• Anthropic launches enterprise agent plugins with FactSet, S&P Global, and DocuSign connectors - Claude can now bridge Excel and PowerPoint without losing context, with IT-controlled data flows and a private plugin marketplace for custom connectors (More)

• Microsoft Copilot Tasks enters research preview - users describe jobs in natural language and Copilot runs them on a background cloud VM, requesting permission before consequential actions like sending messages or making payments (More)

Founder Fuel

funding, acquisitions, and market moves

• Jack Dorsey cut 40% of Block's workforce, attributing 40% higher engineering output to AI tools - over 4,000 jobs were eliminated in a single earnings-call announcement; Dorsey said "most companies are late" to make the same calculation (More)

• Anthropic acquires computer-use startup Vercept in a full acqui-hire - the 20-person team, previously backed by Eric Schmidt and Jeff Dean at a $50M valuation, folds entirely into Anthropic within 30 days; one co-founder had already left for Meta in a reported $250M package (More)

• Encord raises $60M Series C on 10x year-over-year revenue growth in physical AI data - the YC-backed platform manages 5 petabytes of multimodal sensor and video data for 300+ teams including Woven by Toyota and Skydio (More)

Big Picture

aging, biotech, and health research

• Vera C. Rubin Observatory fired its first 800,000 alerts in a single night - the Alert Production Pipeline detected supernovae, variable stars, asteroids, and active galactic nuclei within 2 minutes of observation; 7 million nightly alerts are expected when the full 10-year sky survey begins later in 2026 (More)

• Qunnect and Cisco transmitted entangled quantum signals across 17.6 km of live NYC telecom fiber - running on room-temperature hardware through commercial conduits in Brooklyn and Manhattan, the system beats prior benchmarks by roughly 10,000x and validates a hub-and-spoke architecture that avoids cryogenic cooling at each node (More)

• Berkeley and Lawrence Livermore researchers used 3D-printed ion traps to achieve 97.8% two-qubit gate fidelity - two-photon polymerization printing produced miniaturized traps that break the long-standing trade-off between hand-built stability and chip-scale scalability in quantum computing (More)

The World

regulation, policy, and geopolitics

• the US State Department instructed embassies worldwide to lobby against foreign data-sovereignty laws - a cable signed by Secretary Rubio directs diplomats to counter data-localization mandates as threats to US AI and cloud services, arriving as Europe accelerates its own tech decoupling (More)

• Trump imposed 15% tariffs on all trading partners; the EU suspended trade-deal ratification - implemented under Section 122 of the 1974 Trade Act, the move prompted ECB President Lagarde to warn of disrupted economic equilibrium and the European Parliament's trade committee to postpone its ratification vote (More)

• the H-1B cap lottery switched to a wage-weighted system on February 27 - a Level IV salary offer now earns 4 lottery entries versus 1 for entry-level roles, with FY 2027 registration open March 4-19 and a new $215 fee locked to the wage level at filing (More)

Go Deeper

long reads, podcasts, and documentaries

• Pentagon pressures Anthropic to drop AI guardrails in military standoff - Bloomberg | Bloomberg investigative staff. the Pentagon threatened to invoke the Defense Production Act against Anthropic after the company refused demands to lift safeguards on autonomous weapons and mass-surveillance systems. (Read)

• AI's "centaur phase" consumes Silicon Valley - Axios | Axios tech desk. Dario Amodei coined the term for the brief window where human-plus-AI-agent pairs are the most effective unit in software, and warns it may last only a few years before the human half becomes optional. (Read)

• how metrics make us miserable - Plain English | Derek Thompson and C. Thi Nguyen. a philosopher of games argues that quantifying everything forces us to play measurable games instead of the ones we actually care about - a useful frame for anyone building AI products that optimize for metrics. (Listen)

• the future of GLP-1 drugs and AI medicine - Plain English | Derek Thompson and David Ricks (CEO, Eli Lilly). the head of the world's first trillion-dollar pharma company explains why AI is currently "not particularly good" at curing disease - a counter-narrative from someone with every incentive to oversell it. (Listen)

The Colony

events and community

• next meetup: Friday, March 6 - build fridays at SPACE, Am Sandtorkai 27, Hamburg - bring your laptop, work alongside other founders from 4 PM (RSVP)

• monthly hangout for advanced AI builders: Sunday, March 8 at Espresso House Mittelweg 130, Hamburg - no agenda, just people building with Cursor and Claude Code from 9:30 AM (RSVP)