STRUCTURAL MATRIXFRONTIER AI LABS

Corporate
Structure
Comparison

The three labs across the dimensions that determine whether mission can constrain action: entity form, control, public-benefit mandate, disclosure, and how reversible each safeguard is.

01Google / Alphabet
DeepMind operates within it
02OpenAI
non-profit foundation controlling a PBC
03Anthropic
PBC + benefit trust
For-profit / non-profit For-profit

Conventional profit-maximizing corporation.

Hybrid

Non-profit OpenAI Foundation controls the public benefit corporation.

For-profit

For-profit, but legally required to balance profit with public purpose.

Entity type

Alphabet Inc. is a publicly listed corporation; Google is an LLC owned by Alphabet.

Non-stock non-profit (OpenAI Foundation) controlling a Delaware public benefit corporation.

Delaware public benefit corporation, with a Long-Term Benefit Trust layered on top.

Stated mission

“Build AI responsibly to benefit humanity.”

“Ensure that AGI benefits all of humanity”; “primary fiduciary duty is to humanity.”

“Responsibly develop and maintain advanced AI for the long-term benefit of humanity.”

Who holds control

Founders, via dual-class shares → outsized voting power despite minority economic stake.

The Foundation nominates the PBC’s directors and owns 26% of stock (Microsoft 27%; investors and employees 47%).

The PBC Board, with the benefit trust empowered to elect a growing share of directors over time.

Public-benefit mandate

None. Public responsibility professed through voluntary, reversible policies.

Yes. PBC directors must balance profit with the stated benefit; in matters of safety and security, the board must focus on the mission to the exclusion of shareholders’ financial interests. A Safety and Security Committee, under Foundation control, retains approval rights over safety and security matters, including halting the release of models.

Yes. PBC directors must balance profit with the stated public benefit.

Disclosure

Full public reporting as a listed company (governance + financials).

Under its MOU with the California Attorney General, must publish reports at least annually on progress toward its mission.

Limited; Delaware permits the benefit report to be kept confidential.

Mission-enforcement lever

Shareholder protections and activism (resolutions), limited bite under founder control; federal securities laws force disclosure as a publicly listed company.

Charitable-trust doctrine, attorney-general authority, fiduciary duties over non-profit assets. Securities-law disclosure duties would attach upon a public listing.

The benefit trust is designed to favour long-run safety over rapid commercialization. Securities-law disclosure duties would attach upon a public listing.

How reversible

n/a; already a conventional for-profit.

The non-profit form gave AGs and civil society real leverage. Yet it was dismantled because it worked.

Brittle: profit-driven shareholders retain the ability to roll the trust back.

The through-line

Structure creates friction, but capital eventually overcomes it. OpenAI’s and Anthropic’s bespoke forms add genuine constraints conventional corporations lack. Yet each remains a private, reversible choice. The ability to evolve out of a constraining form is itself the structural defect.

SOURCE: Corporate Soul or Corporate Ghouls? Why Business Structure Cannot Safeguard Mission (working draft).
Compiled from the paper’s structural analysis; status as of July 2026 (OpenAI PBC conversion completed October 2025). For illustration. Verify specifics against the underlying sources before citing.
Made with the assistance of Claude Fable 5. Last updated July 27, 2026.