Good morning. It's Saturday, May 23rd, 2026. This is your morning tech briefing.

**Story one. Trump abruptly kills his own AI executive order.** In one of the most dramatic policy reversals we've seen this year, President Trump indefinitely postponed signing an AI oversight executive order — hours after announcing it. The order would have created a voluntary pre-release review process for frontier AI models, backed by the Center for AI Standards. But within hours of the announcement, Trump personally intervened. According to multiple sources, former AI adviser David Sacks made a direct phone call warning the order could undermine U.S. position against China. Elon Musk and Mark Zuckerberg also reached the president that evening. Trump told reporters: "I didn't like certain aspects of it. I postponed it." POLITICO obtained the unsigned draft. What's notable: David Sacks had been part of the very task force that wrote the order. The AI industry's influence on regulatory policy has never been this direct — or this fast. Politico reports there are concerns inside the administration that the voluntary reviews could become mandatory down the line. For now, the entire pre-release review framework is shelved indefinitely.

**Story two. Starship Flight 12 ends in mixed success.** SpaceX's first Block 3 test flight launched successfully Friday evening from the new Pad 2 at Starbase — but the booster didn't survive the flight. Ship 39, the upper stage, performed well: it carried 22 starlink satellites as test cargo, compensated after losing one of six engines, and made a successful splashdown in the Indian Ocean. The in-flight heat shield inspection was part of the mission too. But Booster 19 told a different story. During boostback, three Raptor V3 engines cascaded and the booster was destroyed — a major setback for the new engine generation. SpaceX confirmed the ship's success but called the booster anomaly a "rapid unscheduled disassembly." This is the first flight of the fully Raptor V3 stack, with 33 engines producing more thrust than any rocket ever built. The Block 3 upper stage worked, but the booster issues will need serious investigation before Flight 13. SpaceX is already targeting a retry window, and given the company's pace, that won't take long.

**Story three. NASA opens JPL management to competition for the first time in 68 years.** NASA announced Friday that the contract to manage the Jet Propulsion Laboratory will go to competitive bid. Caltech has managed JPL since 1958 — literally since NASA's founding — running missions like Perseverance, Psyche, and the Voyagers. The current contract runs through September 2028, after which NASA wants accountability and competitive value. It's an unprecedented move. JPL is NASA's crown jewel for robotic deep space exploration, and the institution's management has never been contested. The announcement comes amid NASA's broader restructuring, with a 23% overall to $18.8 billion and the science directorate facing a 47% cut. Caltech says it welcomes a fair process, but the symbolic weight of this moment is enormous. If JPL changes hands, it could reshape how NASA's relationship with academic institutions works for the next half century.

**Story four. Google I/O full recap lands, and it's an agent story.** The dust is settling on Google I/O 2026, and Google's full 100-announcement summary dropped yesterday. The headline model: Gemini 3.5 Flash, now generally available on the Google Antigravity platform. It's beating Gemini 3.1 Pro on Terminal-Bench and MCP Atlas while running four times faster and costing 25% less. But the bigger picture here is Google's new personal AI agent: Gemini Spark, a 24/7 background agent running on the Antigravity platform that handles shopping, scheduling, and email automation on its own. The Universal Cart ties it all together — spot a product in a YouTube video, your agent adds it to your cart and checks out automatically. Google's also pushing agentic coding in Search, now with 5 times Pro tier usage. Early feedback on Gemini 3.5 Flash is mixed though. PC Mag found it forgetting instructions and hitting usage limits that frustrated developers in just 15 minutes. It's fast, it's cheap, but the guardrails are still rough.

That's all for today. Have a great weekend.