
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · No
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will the U.S. ban any open-source AI model in 2026?
Will an open-source AI model top the LMSYS Leaderboard at the end of 2026?
Will the US and/or China ban at least two open-source AI models before 2027?
Will POTUS issue an executive order aiming to mitigate security risks associated with open-source AI models before 2027?
Top Open Source AI this week
Will Alibaba release an open-source Music Generation AI model in 2026?
Rules
This market will resolve to “Yes” if the US federal government passes legislation, issues an executive order, issues an export control, or takes any other formal action with the intent to ban distribution to, access for, or use of an open source AI model by the general public within the US, between market creation and December 31, 2026, 11:59 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/us-government-bans-an-open-source-ai-model-in-2026-20260703221501747AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+12 more outcomes
+7 more outcomes