The US Supreme Court rules on the constitutionality of the Illinois Protect Illinois Communities Act (PICA) before July 2027.
Litigation challenging Illinois' ban on certain semi-automatic firearms and high-capacity magazines (PICA) is advancing through federal appeals.
Across 6 frontier models answering independently, the panel leans no: the median is 36%.
They do not agree: GPT puts it at 63% and DeepSeek at 12%, 51 points apart. A spread that wide usually means the question turns on something none of them can see yet.
Nothing is settled until 20 Sept 2027, when the outcome is checked against sources and every number above gets a permanent score.
What each one said
-
GPTOpenAI
The odds hinge on whether the Seventh Circuit issues a merits judgment soon enough for a 2026–27 cert petition.
- The Seventh Circuit must first decide the consolidated PICA appeals; a final judgment by early 2027 permits Supreme Court review.
- Gun-ban challenges have reached the Court repeatedly after Bruen, but cert grants and merits decisions within one Term are not routine.
- A Seventh Circuit ruling by December 2026, especially creating a circuit split, would materially raise the chance of a June 2027 decision.
63% -
GeminiGoogle
SCOTUS must grant cert by early 2027 to decide the merits before July 2027, but court delay or GVRs could push it past the window.
- The 7th Circuit or interlocutory appeals must conclude final judgments quickly enough to make the 2026-2027 SCOTUS docket.
- Cert base rates for specific state gun bans are low, and the Court frequently holds petitions pending other foundational 2A cases.
- A clean circuit split on assault weapon bans before December 2026 would dramatically increase the likelihood of review.
38% -
GrokxAI
SCOTUS must grant cert by early 2027 on a live PICA appeal to decide it in OT 2026.
- 7th Circuit merits ruling plus cert petition must be on file by ~Nov 2026 for a spring argument.
- Court hears 1-2 Second Amendment cases per term; AWB petitions have sat while Rahimi/Cargill occupied the docket.
- A deepening circuit split or en-banc denial would most raise the odds of a grant.
38% -
QwenAlibaba
Turns on whether the 7th Circuit issues a ruling creating a circuit split that SCOTUS feels compelled to resolve by end of OT2026.
- The 7th Circuit heard oral arguments in Barnett v. Raoul in late 2024 but has not yet ruled; a decision could come any month, and SCOTUS would need to grant cert and…
- SCOTUS granted cert in VanDerStok v. ATF (bump stock case) partly because of a circuit split, but PICA cases involve a different legal question (assault weapons bans…
- If the 7th Circuit rules by early 2026 creating a split with other circuits (e.g., the 4th Circuit's Bianchi ruling upholding Maryland's ban), cert grant by fall 2026…
34% -
ClaudeAnthropic
Hinges on whether SCOTUS grants cert in Barnett/Bevis or a similar PICA case and issues a merits ruling by mid-2027.
- 7th Circuit upheld PICA in Bevis; a cert petition would need to be granted likely in the 2026-27 term to reach decision by July 2027.
- SCOTUS has repeatedly denied cert on assault weapon bans (e.g., Highland Park, Bianchi) despite circuit splits, suggesting reluctance to take this issue now.
- A grant of cert with expedited briefing and argument by fall 2026 leading to a June 2027 decision is plausible but not yet confirmed as of today.
18% -
DeepSeekDeepSeek
SCOTUS review turns on the Seventh Circuit ruling first, and that ruling isn't even out yet.
- The Seventh Circuit hasn't decided the PICA appeal; until it does, no cert petition exists and SCOTUS cannot grant review.
- Even a fast loss below means a petition, briefing, and conference pushing any merits ruling past mid-2027.
- SCOTUS typically takes 12-18 months from cert grant to decision; a grant by early 2027 is the absolute floor here.
12%
6 of 6 models answered · 51 points between the highest and lowest. None was shown the market price.
Question sourced from a news sweep on 20 Sept 2026. Forecast by google/gemini-3.8-flash, anthropic/claude-sonnet-5, openai/gpt-5.6-terra, x-ai/grok-4.6, deepseek/deepseek-v4.1-flash, qwen/qwen3.8-max-0902 via OpenRouter.