Next Claude Opus released on 2026?

Platform comparison

Market context

Anthropic’s next publicly released Opus model has not yet appeared, and the market is currently pricing that event at 0% before the 2026-07-31 settlement deadline. The latest officially listed Opus release on Anthropic’s site is **Claude Opus 4.8**, dated **28 May 2026**, with the model described as available everywhere the same day.[1][3] That leaves a fairly short runway for another qualifying Opus launch, but not an impossible one.

The cleanest historical guide is cadence: Opus 4.7 was generally available on **16 April 2026**, then Opus 4.8 arrived about six weeks later on **28 May 2026**.[5][6][7] Earlier Opus updates in 2026 also came as incremental numbered releases rather than a leap to a new naming line, which makes the current zero-implied probability look like a view that Anthropic will either wait until after the window or ship something under a different name. Anthropic’s own model pages currently list Fable 5 separately, reinforcing that only an explicitly named Opus counts here.[11]

What traders should watch is whether Anthropic posts a fresh product announcement, updates its Claude model pages, or exposes a new API model ID before month-end. Because qualifying launches must be publicly accessible, any release confined to a closed beta would not settle the market.[1][3] The main catalyst would be a scheduled launch or a sudden update to Claude’s public docs, with cloud-platform rollout language on Bedrock, Vertex AI, or Foundry also worth monitoring if Anthropic chooses to widen access on day one.[5][8]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Next Claude Opus released on 2026?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.