
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 · Above 31.0%
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Anthropic share of spend on Oct 30, 2026 (Vercel)
Moonshot AI share of spend on Oct 28, 2026 (Vercel)
Google share of spend on Oct 28, 2026 (Vercel)
Z.AI share of spend on Oct 28, 2026 (Vercel)
Which company has the best AI model end of October?
Which company has best AI model end of 2026?
Rules
If the Anthropic Vercel share of AI Gateway spend across the top labs for Oct 28, 2026 is above 36.5%, then the market resolves to Yes.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/kalshi/kxanthvspend-28oct26AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+9 more outcomes
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