OpenAI leads at 72%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | OpenAI | 72% | +39% | $35K |
| 2 | Other | 50% | +100% | - |
| 3 | Company A | 50% | +100% | - |
| 4 | Company B | 50% | +100% | - |
| 5 | Company C | 50% | +100% | - |
| 6 | Company D | 50% | +100% | - |
| 7 | Company E | 50% | +100% | - |
| 8 | Company F | 50% | +100% | - |
| 9 | Company G | 50% | +100% | - |
| 10 | Company H | 50% | +100% | - |
| 11 | Company I | 50% | +100% | - |
| 12 | Company J | 50% | +100% | - |
| 13 | Company K | 50% | +100% | - |
| 14 | Company L | 50% | +100% | - |
| 15 | Company M | 50% | +100% | - |
| 16 | Anthropic BEST VALUE | 28% | +251% | $70K |
| 17 | Xiaomi | 1% | +8596% | $3K |
| 18 | Moonshot | 1% | +18082% | $22K |
Real-money prediction market · Trade with confidence
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtere...
This prediction market tracks whether Which company has the best Code Arena WebDev AI model end of September? will occur, with $170K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by available information and market participant behavior.
Traders lean toward OpenAI at 72%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Recent trading volume of $11K in 24 hours shows healthy market activity. Active markets tend to produce more accurate probability estimates, as continuous trading ensures prices quickly incorporate new information.
This market is scheduled to resolve by 2026-10-01. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Sep 22, 2026 at 02:05 UTC, the leading outcome is OpenAI at 72% probability, with $170K in total trading volume on Polymarket.
The total trading volume for this market is $170K, with $11K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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