The Prediction Markets

Which company has the best Text-to-Image AI end of November?

Closes
Dec 1, 2026, in 39 days
Traded
$1.2M
Venues
Polymarket, Kalshi
Prices updated
4 h ago
Share

What the markets expect

Anthropic 77%

Next is OpenAI at 30.1%. The venues differ most on OpenAI (Polymarket 69.5%, Kalshi 17%), a 52-point gap.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 4 h ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Anthropic
77%
Kalshi 77%polled, 4 h agoBest Yes 78¢ on Kalshi, $100 pays $128 (1.28x)
Kalshi
Contract
Anthropic
Last price
77%
As of
Polled 4 h ago
Buy Yes
78¢
Sell Yes
75¢
$100 on Yes pays
$128 (1.28x)
Volume
$273K
Trade this on Kalshi
OpenAI
30.1%
Polymarket 69.5%polled, 4 h agoKalshi 17%polled, 4 h agoBest Yes 17¢ on Kalshi, $100 pays $588 (5.88x)
Polymarket
Contract
OpenAI
Last price
69.5%
As of
Polled 4 h ago
Buy Yes
76¢
Sell Yes
63¢
$100 on Yes pays
$132 (1.32x)
Volume
$19K
Trade this on Polymarket
Kalshi
Contract
OpenAI
Last price
17%
As of
Polled 4 h ago
Buy Yes
17¢
Sell Yes
15¢
$100 on Yes pays
$588 (5.88x)
Volume
$217K
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Prices on these venues are 4 h old, too old to show an executable spread.

Reve
3.5%
Polymarket 3.5%polled, 4 h agoBest Yes 6.5¢ on Polymarket, $100 pays $1,538 (15.4x)
Polymarket
Contract
Reve
Last price
3.5%
As of
Polled 4 h ago
Buy Yes
6.5¢
Sell Yes
0.5¢
$100 on Yes pays
$1,538 (15.4x)
Volume
$414
Trade this on Polymarket
ByteDance
3.3%
Polymarket 3.3%polled, 4 h agoBest Yes 6.2¢ on Polymarket, $100 pays $1,613 (16.1x)
Polymarket
Contract
ByteDance
Last price
3.3%
As of
Polled 4 h ago
Buy Yes
6.2¢
Sell Yes
0.3¢
$100 on Yes pays
$1,613 (16.1x)
Volume
$700
Trade this on Polymarket
SpaceXAI
3%
Polymarket 3%polled, 4 h agoBest Yes 4.8¢ on Polymarket, $100 pays $2,083 (20.8x)
Polymarket
Contract
SpaceXAI
Last price
3%
As of
Polled 4 h ago
Buy Yes
4.8¢
Sell Yes
1.1¢
$100 on Yes pays
$2,083 (20.8x)
Volume
$1K
Trade this on Polymarket
Google
2.9%
Polymarket 2.7%polled, 4 h agoKalshi 3%polled, 4 h agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Polymarket
Contract
Google
Last price
2.7%
As of
Polled 4 h ago
Buy Yes
5¢
Sell Yes
0.4¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$616
Trade this on Polymarket
Kalshi
Contract
Google
Last price
3%
As of
Polled 4 h ago
Buy Yes
4¢
Sell Yes
3¢
$100 on Yes pays
$2,500 (25.0x)
Volume
$205K
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Prices on these venues are 4 h old, too old to show an executable spread.

Moonshot AI
2.4%
Polymarket 2.4%polled, 4 h agoBest Yes 4.1¢ on Polymarket, $100 pays $2,439 (24.4x)
Polymarket
Contract
Microsoft AI
Last price
2.4%
As of
Polled 4 h ago
Buy Yes
4.1¢
Sell Yes
0.6¢
$100 on Yes pays
$2,439 (24.4x)
Volume
$552
Trade this on Polymarket
Tencent
2.2%
Polymarket 2.2%polled, 4 h agoBest Yes 3.9¢ on Polymarket, $100 pays $2,564 (25.6x)
Polymarket
Contract
Tencent
Last price
2.2%
As of
Polled 4 h ago
Buy Yes
3.9¢
Sell Yes
0.5¢
$100 on Yes pays
$2,564 (25.6x)
Volume
$849
Trade this on Polymarket
xAI
2%
Kalshi 2%polled, 4 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
xAI
Last price
2%
As of
Polled 4 h ago
Buy Yes
2¢
Sell Yes
1¢
$100 on Yes pays
$5,000 (50.0x)
Volume
$179K
Trade this on Kalshi
Baidu
1%
Kalshi 1%polled, 4 h agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Baidu
Last price
1%
As of
Polled 4 h ago
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$16K
Trade this on Kalshi
Show 9 more outcomes
DeepSeek
1%
Kalshi 1%polled, 4 h agoBest Yes 2¢ on Kalshi, $100 pays $5,000 (50.0x)
Kalshi
Contract
DeepSeek
Last price
1%
As of
Polled 4 h ago
Buy Yes
2¢
Sell Yes
1¢
$100 on Yes pays
$5,000 (50.0x)
Volume
$93K
Trade this on Kalshi
Moonshot AI
1%
Kalshi 1%polled, 4 h agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Moonshot AI
Last price
1%
As of
Polled 4 h ago
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$81K
Trade this on Kalshi
Z.ai
1%
Kalshi 1%polled, 4 h agoBest Yes 1¢ on Kalshi, $100 pays $10,000 (100x)
Kalshi
Contract
Z.ai
Last price
1%
As of
Polled 4 h ago
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$69K
Trade this on Kalshi
Ideogram
1%
Polymarket 1%polled, 4 h agoBest Yes 1.7¢ on Polymarket, $100 pays $5,882 (58.8x)
Polymarket
Contract
Ideogram
Last price
1%
As of
Polled 4 h ago
Buy Yes
1.7¢
Sell Yes
0.2¢
$100 on Yes pays
$5,882 (58.8x)
Volume
$510
Trade this on Polymarket
Alibaba
0.8%
Polymarket 0.3%polled, 4 h agoKalshi 1%polled, 4 h agoBest Yes 0.4¢ on Polymarket, $100 pays $25,000 (250x)
Polymarket
Contract
Alibaba
Last price
0.3%
As of
Polled 4 h ago
Buy Yes
0.4¢
Sell Yes
0.1¢
$100 on Yes pays
$25,000 (250x)
Volume
$404
Trade this on Polymarket
Kalshi
Contract
Alibaba
Last price
1%
As of
Polled 4 h ago
Buy Yes
1¢
Sell Yes
—
$100 on Yes pays
$10,000 (100x)
Volume
$52K
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Prices on these venues are 4 h old, too old to show an executable spread.

Black Forest Labs
0.4%
Polymarket 0.4%polled, 4 h agoBest Yes 0.6¢ on Polymarket, $100 pays $16,667 (167x)
Polymarket
Contract
Black Forest Labs
Last price
0.4%
As of
Polled 4 h ago
Buy Yes
0.6¢
Sell Yes
0.2¢
$100 on Yes pays
$16,667 (167x)
Volume
$343
Trade this on Polymarket
Meta
0.4%
Polymarket 0.4%polled, 4 h agoBest Yes 0.6¢ on Polymarket, $100 pays $16,667 (167x)
Polymarket
Contract
Meta
Last price
0.4%
As of
Polled 4 h ago
Buy Yes
0.6¢
Sell Yes
0.2¢
$100 on Yes pays
$16,667 (167x)
Volume
$364
Trade this on Polymarket
Luma AI
0.4%
Polymarket 0.4%polled, 4 h agoBest Yes 0.6¢ on Polymarket, $100 pays $16,667 (167x)
Polymarket
Contract
Luma AI
Last price
0.4%
As of
Polled 4 h ago
Buy Yes
0.6¢
Sell Yes
0.1¢
$100 on Yes pays
$16,667 (167x)
Volume
$362
Trade this on Polymarket
Recraft
0.2%
Polymarket 0.2%polled, 4 h agoBest Yes 0.2¢ on Polymarket, $100 pays $50,000 (500x)
Polymarket
Contract
Recraft
Last price
0.2%
As of
Polled 4 h ago
Buy Yes
0.2¢
Sell Yes
0.1¢
$100 on Yes pays
$50,000 (500x)
Volume
$369
Trade this on Polymarket

Venue prices are 4 h old, so we are not showing a cross-venue spread. Check each venue for current prices. Find markets with fresh spreads

Mostly the same bet: one difference

Where they differ

  • Trading closes at different times: Dec 1, 2026, 4:59 AM UTC on Polymarket and Dec 31, 2026, 3:00 PM UTC on Kalshi.
Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: arena.ai
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: LiveBench.ai
Show full rule comparison
  • Trading closes Dec 1, 2026, 4:59 AM UTC on Polymarket and Dec 31, 2026, 3:00 PM UTC on Kalshi.

Summarized from each venue’s published rules; the venue’s own rules page is the final word.

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Anthropic
  • OpenAI
  • Reve

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Polymarket

Polymarket doesn’t list Anthropic for this event.

Kalshi

Open on Kalshi ↗

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (other / general rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "Which company has the best Text-to-Image AI end of November?". Anthropic leads at 77%. Next is OpenAI at 30.1%. $1.2M has traded across 19 outcomes on Kalshi and Polymarket. The market is expected to resolve by Dec 1, 2026.

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Text-to-Image Leaderboard when the table under "Text-to-Image Arena" filtered for "Models" is checked on November 30, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text-to-Image Arena" Leaderboard tab at https://arena.ai/leaderboard/text-to-image (Overall) filtered for "Models" will be used to resolve this market. Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score. Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the arena.ai Text-to-Image Arena Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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