Selected book midpoint
OpenAI · —
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Stored reference
OpenAI 85%Leader of 15 outcomes
OpenAI 85%Market quality
59 / 100
Medium quality24h Volume
$1K
Liquidity
$5.3K
Medium liquidityOpen interest
$2.8K
Bid / Ask
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OpenAISpread
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Comments
0
Market data
Updated 8 minutes ago
Oct 20, 26, 5:42 AM UTCDec 1, 26, 4:59 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Top holders
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Market depth · OpenAI
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Which company has the best Image Edit AI end of October?
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KalshiWhich company has the best LLM at the end of 2026? (Artificial analysis leaderboard)
Manifold MarketsRules
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Image Edit Leaderboard when the table under "Image Edit Arena" filtered for "Models" is checked on November 30, 2026, 12:00 PM ET.
- Results from the "Rank" column under the "Image Edit Arena" Leaderboard tab at https://arena.ai/leaderboard/image-edit (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 marked “Preliminary” at the applicable check time will be considered.
- 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.