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Prediction Market Screener
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Find prediction contracts on companies, the economy and geopolitics. Compare deadlines, liquidity and annualized returns if your selected outcome wins.

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● 502 contracts in the catalogue
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60 matching contractsExtreme odds hidden (outside 5%–95%) · returns assume a win · before fees
Contract / theme Selected outcome Price Annualized
if win · gross
End date Liquidity Details
Anthropic or OpenAI: higher IPO closing market cap?
IPOs & valuations · Polymarket
Anthropic75.0%14.0%Loss if zero payout: 100%1 Jan 2029$1.1k↗
Anthropic IPO closing market cap above $1.75T?
IPOs & valuations · Polymarket
Yes68.0%38.3%Loss if zero payout: 100%1 Jan 2028$1.1k↗
Will the next Fable model (5.2+) debut with a Humanity's Last Exam score of 60% or higher?
Artificial intelligence · Polymarket
Yes29.5%496.0%Loss if zero payout: 100%1 Jul 2027$967↗
Will the next Claude Opus model (5.6+) debut with an HLE-Diamond score of 60% or higher?
Artificial intelligence · Polymarket
Yes72.5%60.0%Loss if zero payout: 100%1 Jul 2027$796↗
OpenAI vs. Anthropic: First to another Millennium Prize Solution?
Company milestones · Polymarket
OpenAI58.0%58.2%Loss if zero payout: 100%1 Jan 2028$771↗
Will the next Fable model (5.2+) debut with a Humanity's Last Exam score of 55% or higher?
Artificial intelligence · Polymarket
Yes88.0%20.6%Loss if zero payout: 100%1 Jul 2027$690↗
Will the next Claude Opus model (5.6+) debut at a score of at least 1530 by June 30, 2027?
Artificial intelligence · Polymarket
Yes28.5%526.8%Loss if zero payout: 100%1 Jul 2027$560↗
Anthropic IPO closing market cap above $2T?
IPOs & valuations · Polymarket
Yes34.5%144.9%Loss if zero payout: 100%1 Jan 2028$527↗
Will the next Claude Opus model (5.6+) debut with an HLE-Diamond score of 50% or higher?
Artificial intelligence · Polymarket
Yes90.9%15.1%Loss if zero payout: 100%1 Jul 2027$457↗
Will the next Claude Opus model (5.6+) debut at a score of at least 1510 by June 30, 2027?
Artificial intelligence · Polymarket
Yes84.5%27.9%Loss if zero payout: 100%1 Jul 2027$428↗
OpenAI vs. Anthropic: First to announce recursive self-improvement?
Company milestones · Polymarket
OpenAI45.0%95.8%Loss if zero payout: 100%1 Jan 2028$376↗
Will the next Claude Opus model (5.6+) debut at a score of at least 1520 by June 30, 2027?
Artificial intelligence · Polymarket
Yes64.0%92.0%Loss if zero payout: 100%1 Jul 2027$367↗
Next Claude Sonnet (5.6+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes40.0%2,787.2%Loss if zero payout: 100%31 Jan 2027$230↗
Will Anthropic list on another exchange?
Company milestones · Polymarket
Yes8.4%704.3%Loss if zero payout: 100%1 Jan 2028$206↗
Will the next Claude Opus model (5.6+) debut at a score of at least 1550 by June 30, 2027?
Artificial intelligence · Polymarket
Yes18.0%1,127.3%Loss if zero payout: 100%1 Jul 2027$159↗
Next Claude Haiku (5.6+) released by January 31, 2027?
Artificial intelligence · Polymarket
Yes60.0%549.4%Loss if zero payout: 100%1 Feb 2027$103↗
Will Anthropic list on the NYSE?
Company milestones · Polymarket
Yes43.1%103.3%Loss if zero payout: 100%1 Jan 2028$103↗
Will Claude Opus 5.6+ debut at an output token price of at least $20 by June 30, 2027?
Artificial intelligence · Polymarket
Yes67.5%77.7%Loss if zero payout: 100%1 Jul 2027$83↗
Will Anthropic list on the NASDAQ?
Stocks & indices · Polymarket
Yes90.0%9.3%Loss if zero payout: 100%1 Jan 2028$66↗
Will Claude Opus 5.6+ debut at an output token price of at least $15 by June 30, 2027?
Artificial intelligence · Polymarket
Yes84.0%29.0%Loss if zero payout: 100%1 Jul 2027$36↗

A high conditional return is not evidence of an attractive investment. Low-priced outcomes often have large potential losses relative to their chance of winning. Provider end dates may differ from observation windows and actual payout dates. Read the methodology →

IPO contracts and
return calculations

Anthropic IPO predictions

Compare IPO deadlines and valuation conditions in the available Anthropic contracts.

View Anthropic IPO contracts ↗

OpenAI IPO predictions

Check the listing deadline, valuation measure and treatment of a delayed IPO.

View OpenAI IPO contracts ↗

Annualized return calculation

See how entry price, costs and payout timing affect the return if a contract wins.

Read the return methodology ↗