The market on whether Anthropic will extend Claude Fable 5 paid-plan access again by July 12 saw a sharp decline in its YES price, falling 18.5 percentage points over the past 24 hours to 15.5% from an estimated 34.0% a day earlier. This significant drop in implied probability contrasts with whale activity, which diverged from the downward price move by net buying YES contracts during the same period.
Polymarket recorded $9K in trading volume on this question as the market repriced sharply lower. The divergence between whale flow and price suggests that large traders were accumulating YES positions even as the broader market pushed odds down, indicating a split in sentiment or information interpretation among participants.
This move highlights a rare scenario where the tape and whale activity send conflicting signals. The price drop implies growing skepticism about an extension of Claude Fable 5 paid-plan access by the July 12 deadline, while whale buying hints at a contrary view or hedging strategy by major market players. Together, these dynamics reveal complexity under the surface of the market’s price action and underscore how on-chain data can expose nuanced trader behavior beyond headline odds changes.
| Market | Will Anthropic extend Claude Fable 5 paid-plan access again by July 12? |
|---|---|
| Market ID | 2839715 |
| 24h price change | +18.5 pp |
| YES now (PM Breaking) | 15.5% |
| YES ~24h ago (est.) | 34.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $9K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-11. 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.