Polymarket Places 82% Odds on Another Anthropic Claude Opus Release in September

As of September 6, a live prediction market is pricing an 82% chance that Anthropic will make another Claude Opus model publicly available this month, but the signal is not a release announcement. At that snapshot, the implied no-side was 18%; when checked later, the market page displayed 79% for the September 30 deadline, showing how quickly a live forecast can move.