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Next Claude Sonnet released by...?
Foretrace AI research
Understand the odds. Examine the reasoning.
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View a sample AI report No open markets in this event. Closed markets retain historical data.
24h volumeUnavailable
Total volume$653.2K
LiquidityUnavailable
Event end date · UTCJul 31, 2026
Price history
Market probabilityLoading price history…
Polymarket · UTC
Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.
Outcomes & resolution rules
9 marketsThese are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.
June 30ClosedMarket odds100%
Will the next Claude Sonnet model be released by June 30, 2026?
Yes100%Polymarket estimate
No0%Polymarket estimate
- Liquidity
- Unavailable
- Deadline · UTC
- Jun 30, 2026
- Yes bid / ask
- 99.9¢ / 100.0¢
- Trading fees
- Enabled · verify on Polymarket
Closed market · historical data
This market is closed. Its historical data remains available.
How research worksResolution rules
This market will resolve to "Yes" if Anthropic's next Claude Sonnet model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No." Claude Sonnet refers to a model by Anthropic explicitly named Sonnet. Qualifying models include Claude Sonnet 4.7, Claude Sonnet 5.0, Sonnet 5, or any other Sonnet variants. Models under any other name, such as Opus, Haiku, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Sonnet by Anthropic. A qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify. The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.