The market on whether Anthropic will have the best Math AI model at the end of July 2026 saw its YES price tumble 28.0 percentage points over the past 24 hours, dropping from 69.5% to 41.5%. This sharp decline in implied probability contrasts with whale trading activity, which moved in the opposite direction.
Whales contributed a net $5K into YES contracts during the same period, with buy volume of $9K exceeding sell volume of $4K. A total of 50 unique whales traded in the market, which recorded $14K in volume over the last day and $58K in lifetime volume across 328 unique traders.
This divergence between price and whale flow is notable: while the market odds suggest a significant reduction in confidence for Anthropic’s Math AI model leading by July 2026, larger traders are increasing their exposure to YES positions. The Polydata on-chain mid-price currently stands at 27.5%, lower than the Polymarket breaking price of 41.5%, indicating some disparity between data sources.
The conflicting signals from price action and whale behavior suggest a complex market dynamic. This tension underscores uncertainty around this outcome and highlights the importance of monitoring both price and flow to understand evolving market perspectives.
| Market | Will Anthropic have the best Math AI model at the end of July 2026? |
|---|---|
| Market ID | 2431051 |
| 24h price change | +28.0 pp |
| YES now (PM Breaking) | 41.5% |
| YES ~24h ago (est.) | 69.5% |
| YES (Polydata overview) | 27.5% |
| Whale net flow (24h) | $5K |
| Whale buy / sell (24h) | $9K / $4K |
| Unique whales (24h) | 50 |
| Volume 24h (PM) | $14K |
| Unique traders (Polydata) | 328 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-10. Data: Polydata API v3. On-chain figures are public. Realized PnL is computed over resolved markets only and excludes open positions, so it is conservative versus the Polymarket UI. This is not investment advice.