The probability that the next Claude Opus model will be released by July 31, 2026, climbed sharply by 18.0 percentage points over the past 24 hours on Polymarket, rising from 72.5% to 90.5%. This move reflects a significant shift in market sentiment within a single day, indicating increased confidence in the product launch timeline.
Supporting this price action, whale investors aligned their trades with the upward move, contributing net inflows into the YES contract. The market’s volume over the same period was $9K, suggesting moderate liquidity behind the shift but enough to confirm the change in odds.
The alignment of whale flow with the price surge signals that both retail and large-scale traders agree on the tightening window for the Claude Opus release. Such a pronounced repricing highlights how quickly information or sentiment can affect expectations in prediction markets.
This combined price and flow dynamic points to a consolidated market view favoring the Claude Opus model’s release by the end of July 2026, reflecting growing conviction among traders backed by substantial whale participation.
| Market | Will the next Claude Opus model be released by July 31, 2026? |
|---|---|
| Market ID | 2863245 |
| 24h price change | +18.0 pp |
| YES now (PM Breaking) | 90.5% |
| YES ~24h ago (est.) | 72.5% |
| 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 2026-07-18. 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.