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AI · Polymarket

Will OpenAI’s Astra model debut on the Arena Leaderboard at a score of at least 1500?

Trade on Polymarket →
20.00%
18.6% calibrated
Sat 15Mon 17Wed 19Fri 21Aug 23Tue 25Thu 27Sat 29Mon 31SeptemberThu 03Sat 05Mon 07Wed 09Fri 11Sep 13Tue 15Thu 170102030405060%20.00%MODEL PROJECTION
Model projection: 26.8% in 14d (17.8–38.4%)+0.01pt/dayaccuracy →

Stats

24h Volume
$10.5K
Momentum
+0.01pt/day

Your call

The market says 20.0%. Disagree cheaply, or put a record behind it.

Is this price right?
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True cost to trade

The quoted price is not what anyone pays. Below it is the same trade with the spread crossed, the depth consumed and the venue's own fee paid — the break-even probability a buyer would actually need to believe.

Side
Order
PolymarketLive order book
Quoted price20.00%
Spread + depth+20.35 pts
Fee0.00% of stake
Break-even probability40.35%
2478
Shares
$1,478
Net if it wins

Live Order Book Depth

Spread
10.0¢ (50.0%)
Mid Price
20.0¢
Total Depth
$3,087
Bid/Ask Imbalance
16% bid
Bids (Buy)
15.0¢64
14.0¢509
13.0¢15
12.0¢500
10.0¢500
9.0¢1,760
8.0¢500
7.0¢286
Asks (Sell)
25.0¢9
26.0¢10
27.0¢6
28.0¢15
29.0¢10
32.0¢27
33.0¢50
35.0¢522
Estimated Slippage to Buy "Yes"
walking the real book
$100 order
33.10¢+32.41%
avg fill · slippage
$1,000 order
40.35¢+61.41%
avg fill · slippage
$10,000 order
56.06¢+124.25%
avg fill · slippage
Book too thin to fill fully

Compare Across Platforms

Not listed on another platform we track (or no confident match found).

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 1500?"?

As of the latest update, Polymarket prices this at 20.00%, based on $10.5K 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.