xAI sues to block Colorado's AI anti-discrimination law
The suit argues Colorado's SB 24-205 unconstitutionally compels Grok to promote the state's views on discrimination, and cites even the law's own sponsors' repeated calls to delay or fix it.
- Courts & copyright
- Government & policy
- Notable
xAI filed suit in federal court against Colorado’s attorney general, Philip Weiser, seeking to block enforcement of Senate Bill 24-205, the state’s “algorithmic discrimination” law due to take effect on 30 June 2026. The complaint named the Grok developer as plaintiff and argued the law was unconstitutional on five separate grounds: compelled speech and viewpoint discrimination under the First Amendment, extraterritorial regulation and an undue burden under the Commerce Clause, unconstitutional vagueness, and a violation of the Equal Protection Clause.
The law requires developers of “high-risk” AI systems to exercise reasonable care against “algorithmic discrimination” and to disclose their mitigation practices to regulators, deployers and the public. xAI’s central argument was that the statute’s own definition of discrimination was viewpoint-based: it exempted from liability any AI output that “expand[s] an applicant, customer, or participant pool to increase diversity or redress historical discrimination,” while treating other disparate outcomes as unlawful. xAI framed this as the state compelling its models, which the company says are built to be “maximally truth-seeking,” to instead promote Colorado’s own position on a contested political question.
The complaint leaned heavily on the law’s troubled history to argue its own case: it quoted Governor Jared Polis’s 2024 signing statement expressing “reservations,” a 2025 joint letter from Polis, Weiser and Colorado’s congressional delegation asking to delay implementation, and Weiser’s own August 2025 remark that the bill “is really problematic, it needs to be fixed” — all cited as evidence that even the law’s defenders doubted its soundness. The suit also cited a December 2025 White House executive order that named SB 24-205 specifically as an example of state law “requiring entities to embed ideological bias within models.”
The case set up a direct test of whether states can regulate AI outputs as a form of protected corporate speech, at a point when the federal government was separately pushing to preempt state AI laws altogether. The Justice Department later intervened in support of xAI and Colorado suspended enforcement while the case proceeded, developments that fell after this sweep’s window.