What the world’s prediction markets expect — read as news
Traders Pull Forward the AI Release Calendar
Markets now bet GPT-6, OpenAI's Astra, and the next Mythos-class model all arrive sooner than they thought a week ago, even as the Fed stays split on September and traders start pricing a December hike too.
The odds of GPT-6 shipping by September 30 jumped to 48%, up 18 points on the day and 12 over the week, while an October 31 release climbed to 65% (+20 points). OpenAI's Astra moved in step, with a September 15 debut now priced at 68% (+12 on the day, +24 on the week). The next Mythos-class model sits at 66% for a September 9 release, up 40 points over seven days despite a 5-point overnight pullback. Markets aren't only pricing AI speed — they're pricing distance from ports too: Bab el-Mandeb traffic forecasts swung hard, with the 190-209-ship range surging 20 points to 44% as the 210-229 bracket collapsed 38 points to 10%. Meanwhile the Fed's September 'no change' bet slipped to 50% (-5), and a December hike now leads its own market at 48% (+2, +21 on the week).
Next Mythos-Class Model released by September 9, 2026?
26%→66%7d
$22,253 traded · 24h
Geopolitics
Will 210-229 ships transit the Bab el-Mandeb Strait between August 31-September 6?
48%→10%24h
$8,983 traded · 24h
Politics & Elections
Will there be no change in Fed interest rates after the September 2026 meeting?
68%→50%7d
$947,089 traded · 24h
Sports
Will Enzo Fernandez stay at Chelsea?
62%→35%7d
$9,606 traded · 24h
Politics & Elections
Will Renan Santos finish in third place in the first round of the 2026 Brazilian presidential election?
56%→30%7d
$6,479 traded · 24h
Culture
Will Grand Theft Auto VI Extended Look get less than 20 million views on week 1?
59%→80%24h
$23,686 traded · 24h
Politics & Elections
Will the Fed increase interest rates by 25 bps after the December 2026 meeting?
28%→48%7d
$6,288 traded · 24h
Geopolitics
Shipping forecasts for the Bab el-Mandeb Strait swung hard: the 190-209 vessel range surged to 44% (+20 on the day) while 210-229 collapsed to 10% (-38) and under-170 fell to 3% (-22). Iran-linked diplomacy softened at the margins — the Iran-Oman Hormuz agreement's September 21 date eased to 20% (-10) — even as ceasefire-continuation markets held firm, with the Israel-Iran truce through September 30 at 90% (+1) and the US-Iran truce through August 31 at 99%.
In Lima's mayoral race, Rafael López Aliaga surged to 54% (+21 on the day) as rivals cratered — Carlos Bruce down to 17% (-12) and Francis Allison to 12% (-4). Washington's Fed watch stayed split: September 'no change' fell to 50% (-5, -18 on the week) against a 46% hike bet, while December odds now favor a 25bp increase at 48% (+2, +21 over seven days). In Brazil, Ronaldo Caiado climbed to 44% (+7) for third place as Renan Santos slipped to 30% (-6).
Rafael López Aliaga54%▲ 21 24hCarlos Ricardo Bruce Montes de Oca17%▼ 12 24hFrancis James Allison Oyague12%▼ 4 24hDaniel Belizario Urresti Elera1.8%▼ 5 24h
Clarity Act (H.R.3633) signed into law in 2026?14%▼ 1 24h
Economy & Crypto
The next Mythos-class model is priced at 66% for a September 9 release, up 40 points over the week despite an overnight 5-point pullback. Anthropic's IPO bets firmed toward October, with an October 15 close at 68% (+20 on the week) and market-cap odds favoring Anthropic over SpaceX for 2026's largest listing, 59% to 40%. Fed-hike timing markets gave October a 58% edge (+18 on the week) over a September move at 46% (+14). Variational's FDV bet eased to 55% for an $800M mark, down 7 points on the day.
GPT-6's release calendar compressed sharply: a September 30 debut jumped to 48% (+18 on the day, +12 on the week), and October 31 climbed to 65% (+20, +22). OpenAI's Astra followed, with a September 15 launch now priced at 68% (+12, +24 on the week) and September 30 at 84% (+5). Anthropic's grip on the model-quality crown looks unshakeable — 94% favorite for best model at end of September, 99% for end of August as that market nears its close.
Transfer markets swung hard: Atlético Madrid's odds for Julian Álvarez rose to 69% (+9) as Arsenal fell to 18% (-16), while Enzo Fernández's Chelsea-stay odds jumped to 35% (+8) even as Manchester City still leads at 59% (-15). Rory McIlroy's TOUR Championship odds ticked up to 3% as the tournament reaches its close. In tennis, Carlos Alcaraz (26%, -2) and Alexander Zverev (23%, +3 on the week) stay tightly matched for the US Open, while Arsenal now leads Liverpool 50% to 6% for the 2027 EPL title.
Grand Theft Auto VI's Extended Look is now expected to draw under 20 million week-one views at 80%, up 22 points overnight as the mid-range 22-24 million bet collapsed to 3% (-10). "Spider-Man: Brand New Day" box office markets are largely settling into their resolution window — the 22-24 million fifth-weekend bracket surged to 82% (+18) and the $800-900 million domestic-gross total sits at 99%, both closing out as their deadlines arrive.