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openai

40+ markets across Kalshi and Polymarket, $66.2K traded today.

MarketChance24hBest priceVolume 24h
OpenAI market share this weekAbove 20.8%Tech & ScienceEnds Sep 20, 20268%−15¢Kalshi8¢$12.6K
OpenAI IPO Closing Market Cap1.5T+EconomicsEnds Dec 31, 202772%−3¢Polymarket73.3¢$8.3K
OpenAI announces another Millennium Prize solution by...?September 30, 2026Tech & ScienceEnds Sep 30, 202618%+3¢Polymarket18¢$7K
What will OpenAI's IPO valuation be?$1.5T–$1.75TEconomicsEnds Jun 30, 202725%—Polymarket28.3¢$6K
When will OpenAI achieve AGI?Before 2028Tech & ScienceEnds Dec 31, 202640%−19¢Kalshi41.6¢$5.2K
Will OpenAI's valuation hit __ by December 31?↑$1.25TEconomicsEnds Jan 1, 202746%+18¢Polymarket47¢$3.8K
Next OpenAI GPT Luna (5.7+) released by...?October 31Tech & ScienceEnds Sep 30, 202698%+4¢Polymarket99¢$3.1K
OpenAI announces it has achieved AGI before 2027?Tech & ScienceEnds Dec 30, 202618%−2¢Polymarket18¢$2.7K
Largest IPO by market cap in 2026?AnthropicEconomicsEnds Dec 30, 202654%—Polymarket55.1¢$2.6K
When will OpenAI officially announce an IPO?Before Dec 1, 2026EconomicsEnds Jul 31, 20262%−2¢Kalshi2¢$2.3K
Which companies will be added to the Nasdaq-100 in Q3?AnthropicEconomicsEnds Sep 30, 20264%−1¢Kalshi4¢$2.2K
OpenAI IPO Closing Market CapNo IPO by December 31, 2026EconomicsEnds Dec 31, 202696%+1¢Polymarket95.8¢$1.4K
Will OpenAI's valuation hit __ by September 30?↑$1.125TEconomicsEnds Oct 1, 20263%—Polymarket3.5¢$1.2K
Will OpenAI announce another Millennium Prize solution?Before Jan 1, 2028Tech & ScienceEnds Dec 31, 202679%—Kalshi81¢$792
Anthropic vs OpenAI - higher valuation on December 31?EconomicsEnds Jan 1, 202791%—Polymarket92¢$713
Which companies will be acquired before 2027?Perplexity AIEconomicsEnds Dec 31, 202611%—Polymarket12¢$583
Will OpenAI increase the cost of ChatGPT?Tech & ScienceEnds Jan 1, 20278%—Kalshi9¢$528
Will OpenAI or Anthropic IPO first?OpenAIEconomicsEnds Dec 31, 203911%—Kalshi12¢$524
How low will the OpenAI GPT 5.5 input token price get in 2026?$4/MTok or belowEconomicsEnds Apr 1, 202713%—Kalshi16¢$509
OpenAI $1T+ valuation in 2026?Tech & ScienceEnds Dec 31, 202665%—Polymarket78¢$504
Next OpenAI GPT Terra (5.7+) released by...?September 30Tech & ScienceEnds Sep 30, 202618%—Polymarket20¢$448
Which AI company will have the best coding model at the end of 2026?AnthropicTech & ScienceEnds Dec 31, 202669%—Kalshi70¢$412
How low will the OpenAI GPT 5.5 output token price get in 2026?$25/MTok or belowEconomicsEnds Apr 1, 202711%—Kalshi15¢$406
OpenAI reports another AI sandbox escape by...?October 31Tech & ScienceEnds Sep 30, 202666%—Polymarket78¢$356
OpenAI’s valuation end of September 2026?$900B-$1.00TEconomicsEnds Sep 30, 202661%—Polymarket68¢$294
OpenAI resets Codex weekly usage limit by...?September 16Tech & ScienceEnds Sep 16, 202622%—Polymarket37¢$276
OpenAI IPO by...?March 31, 2027EconomicsEnds Mar 31, 202728%—Polymarket39¢$234
Next OpenAI GPT Sol (5.7+) released by...?November 30Tech & ScienceEnds Sep 30, 202698%—Polymarket99¢$205
Will Anthropic or OpenAI IPO first?EconomicsEnds Dec 30, 202794%—Polymarket94.1¢$182
OpenAI vs Meta — higher valuation on December 31?EconomicsEnds Jan 1, 202716%—Polymarket17¢$173
Highest OpenAI score on Humanity’s Last Exam in 2026?55%+Tech & ScienceEnds Dec 31, 202684%—Polymarket84¢$166
Most popular AI this weekGoogleTech & ScienceEnds Sep 20, 202699%—Kalshi99¢$136
OpenAI’s valuation end of October 2026?$900B-$1.00TEconomicsEnds Oct 31, 202635%—Polymarket36¢$83
Tristan Buckmaster sues OpenAI by...?September 30, 2026Tech & ScienceEnds Sep 30, 20264%—Polymarket6.9¢$75
Who will acquire Pinterest this year?PayPalEconomicsEnds Dec 31, 20267%—Kalshi7¢$61
How much will OpenAI raise in its IPO?$100B+Economics56%—Polymarket79¢$61
OpenAI resumes US ChatGPT Pro 20x signups by...?September 23, 2026Tech & ScienceEnds Sep 23, 202625%—Polymarket44¢$61
What kind of device will Jony Ive and OpenAI announce?ComputerTech & ScienceEnds Jan 1, 20277%—Kalshi10¢$44
Will OpenAI release a social network in 2026?Tech & ScienceEnds Dec 31, 202611%—Polymarket12¢$43
OpenAI IPO closing market cap above ___ ?$800BEconomicsEnds Dec 30, 202796%—Polymarket95.8¢$37