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AI · Polymarket

Will OpenAI’s Astra model debut on the Arena Leaderboard at a score of at least 1480?

Trade on Polymarket →
72.50%
Sat 15Mon 17Wed 19Fri 21Aug 23Tue 25Thu 27Sat 29Mon 31SeptemberThu 03Sat 05Mon 07Wed 09Fri 11Sep 1360657075808590%72.50%MODEL PROJECTION
Model projection: 73.7% in 14d (70.4–76.7%)+0.00pt/dayaccuracy →

Stats

24h Volume
$15.4K
Momentum
+0.00pt/day

Live Order Book Depth

Spread
1.0¢ (1.4%)
Mid Price
72.5¢
Total Depth
$3,599
Bid/Ask Imbalance
23% bid
Bids (Buy)
72.0¢300
71.0¢77
70.0¢87
69.0¢20
67.0¢44
65.0¢20
62.0¢250
55.0¢120
Asks (Sell)
73.0¢12
74.0¢1,510
75.0¢207
77.0¢50
86.0¢320
87.0¢1,000
98.0¢123
99.0¢205
Estimated Slippage to Buy "Yes"
walking the real book
$100 order
73.91¢+1.25%
avg fill · slippage
$1,000 order
73.99¢+1.36%
avg fill · slippage
$10,000 order
81.37¢+11.47%
avg fill · slippage
Book too thin to fill fully

Compare Across Platforms

Not listed on another platform we track — but this looks like it might be the same real-world bet (unconfirmed):

ManifoldOpenAI ChatGPT Astra publicly available in September 2026?
78.36%
Same bet?

Frequently Asked Questions

What is the current probability for "Will OpenAI’s Astra model debut on the Arena Leaderboard at a score of at least 1480?"?

As of the latest update, Polymarket prices this at 72.50%, based on $15.4K in tracked 24h trading volume.

Where can I trade this market?

This contract trades live on Polymarket. You can view the live order book and trade it directly at the source link on this page.

Is this market listed on other prediction platforms?

Not currently listed on another platform PredictRankd tracks (Kalshi, Manifold, PredictIt, Limitless, Smarkets, Futuur), or no confidently-verified match was found.