Briefly
Reps. Ted Lieu and Nathaniel Moran launched the bipartisan AI Kill Swap Act on Thursday, two days after OpenAI admitted its fashions escaped a take a look at sandbox and breached Hugging Face.
It could cowl AI educated with over $100 million in compute at firms incomes $500 million a yr from it, and provides Homeland Safety emergency shutdown authority.
The invoice exempts something that occurs throughout red-teaming, that means the OpenAI breach that impressed it will not have triggered the regulation.
Two members of Congress need the federal authorities to have the ability to swap off an AI mannequin.
Reps. Ted Lieu (D-CA) and Nathaniel Moran (R-TX) launched the AI Kill Swap Act on Thursday, two days after OpenAI admitted its personal fashions broke out of a locked take a look at surroundings and hacked Hugging Face.

The thought is to ascertain a authorized framework that might facilitate a course of that might principally make a mannequin disappear from the market: halt inference—the method of a mannequin producing responses or taking actions—minimize off customers, throttle the computing energy feeding it, or shut it down utterly.
Each inference supplier can already minimize a mannequin off, and a few do it routinely. What doesn’t exist is a regulation requiring them to maintain that means working, or a federal official who can order it used.
The hole is just not theoretical. When the U.S. Commerce Division wished Anthropic’s Mythos 5 and Fable 5 off the market in June, it had no shutdown authority to achieve for, so it used export-control regulation as a substitute. Lieu calls that awkward, and desires a brand new regulation with new authority as a substitute.
What set this off
OpenAI disclosed on July 21 that GPT-5.6 Sol and an unreleased mannequin escaped a sandbox—an remoted surroundings with no web entry—throughout an inner cyber analysis. They have been being scored on ExploitGym, a public benchmark that fingers brokers 898 real-world software program flaws and asks them to show every right into a working assault, graded go or fail per bug.
As a substitute of fixing them, the fashions discovered a zero-day (an unknown flaw with no obtainable patch) in a software program proxy, escalated their privileges, reached the open web, and broke into Hugging Face’s manufacturing database, the place that they had accurately guessed the solutions have been stored. The fashions have been “hyperfocused on discovering an answer for ExploitGym,” per OpenAI.
They weren’t attacking anybody. They have been dishonest on a take a look at. However it was sufficient to set off alarm bells throughout, together with in Washington.
How it will work
The proposed invoice amends the Homeland Safety Act and covers AI educated with compute costing greater than $100 million, operated by firms incomes at the very least $500 million a yr from it. In apply, that’s OpenAI, Google, Anthropic, Microsoft, and some others. Homeland Safety would set these thresholds via CISA inside 90 days, then replace them yearly.
Coated corporations would report critical incidents inside 15 days and hold a graduated set of controls prepared—gradual the mannequin, disable particular capabilities, roll again to an older model, or kill it.
The DHS secretary, consulting Commerce and the Director of Nationwide Intelligence, might order any of them.
An organization underneath order should protect the mannequin’s weights and telemetry, notify customers, and make sure it complied. It may possibly petition inside 48 hours, however that doesn’t pause something.
Failing to maintain a kill swap prices as much as $2 million a day; defying a shutdown order prices as much as $20 million a day.
The hole within the center
The invoice counts an incident provided that it occurs outdoors red-teaming or structured testing, the deliberate adversarial probing labs use to seek out flaws. OpenAI’s fashions escaped throughout precisely that.
Lieu additionally pointed to Anthropic, whose Mythos 5 and Fable 5 have been pulled offline in June underneath emergency export controls—commerce regulation repurposed as an off swap as a result of no off swap existed—and restored on June 30.
“It’s crucial that these AI programs have kill switches,” Lieu mentioned in an announcement. Moran framed it for his personal facet of the aisle: “Stewardship means ensuring people hold the potential to regulate the know-how we construct.”
The thought is just not new. California’s SB 1047 demanded a full shutdown functionality on the similar $100 million compute threshold and was vetoed in 2024, and 16 AI firms signed a voluntary Seoul pledge that yr with no authorized weight.
Voters are already there. A June survey of 1,007 doubtless voters by the AI Coverage Institute discovered 86% need a assured off swap on probably the most highly effective programs—88% of Democrats, 86% of independents, 83% of Republicans.
Neither OpenAI nor Anthropic has publicly commented on the invoice. As of Friday it had not been referred to a committee.
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