
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: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · Before Jan 20, 2029
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
At the end of 2027 will both OpenAI and Anthropic be public companies?
OpenAI + Anthropic vs Google - higher valuation on December 31?
Which months will Google OR OpenAI OR Anthropic release a new LLM
Will OpenAI, Anthropic or Google cut API access to their text models, in 2026?
What will OpenAI + Anthropic + xAI's combined revenue be by Dec 31, 2026?
Will OpenAI or Anthropic announce recursive self-improvement?
Rules
If the U.S. federal government has taken a stake of at least 1% in each of OpenAI and Anthropic (including any successor or parent substantially owning its AI business) before Jan 20, 2029, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxusopenaianth-29jan29AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+18 more outcomes
+7 more outcomes
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