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The Signal Conceptual illustration of an AI assistant facing an authorization checkpoint beside a generic flight-booking panel.

United Says It Won’t Allow Unauthorized AI Agents to Book Flights

United is drawing a boundary around unauthorized AI booking agents, citing account security and potential regulatory conflicts. Its announcement does not establish a blanket ban on AI travel planning, and the full policy remains unverified. Visa’s approved invoice-payment pilot offers a relevant contrast.

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The Pulse

Why the data center you dread might never even be built

The data center boom is running into serious real-world obstacles, from widespread local opposition and permitting delays to a scramble for electricity. Before those challenges even come into play, though, there’s a more basic problem: A lot of the projects being announced may never get built in the first place.

TechCrunch AI · 2026-11-11T20:15:15.000Z  Read the story →

CoreWeave turns to customer prepayments, shorter contracts to fund AI growth

CoreWeave is increasingly asking customers to pay upfront, borrowing against specific contracts, and even looking to short-term deals that could lead to higher prices, according to the company’s third-quarter earnings.

TechCrunch AI · 2026-11-11T19:54:00.000Z  Read the story →

Google’s Tabletop AI experiment lets you build custom collaboration apps

Tabletop isn’t anything to do with D&D or boardgames, but it does make it easier to coordinate with freinds,. Image: Google Google has cooked up a new experimental AI tool called Tabletop that generates customized collaborative hubs to help you coordinate with family, and friends.

The Verge AI · 2026-11-11T16:00:00.000Z  Read the story →

The Feature
Today's Feature

How to read AI market signals before choosing a vendor

Duration: 10:14

Anthropic's reported workplace expansion, Meta's internal GEM architecture and KPMG's investment analysis reveal different parts of an AI vendor evaluation. Learn how to separate those signals, frame a practical acceptance test and identify the evidence worth requesting next.

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The Move

Read the primary coverage behind "Why the data center you dread might never even be built" (TechCrunch AI) directly, rather than relying on this summary alone -- useful for anyone tracking policy_security closely.  Read: TechCrunch AI →

Reuses this edition's own freshly link-verified Pulse evidence rather than introducing a new, unverified link.

The Watch
  • Whether "CoreWeave turns to customer prepayments, shorter contracts to fund AI growth" (TechCrunch AI) develops into a broader pattern worth tracking, or remains an isolated development.  Follow: TechCrunch AI →

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Edition canonical: https://www.ai-generative.org/signal/2026-11-11 · Browse the Signal archive · The Move archive