OpenAI market share this week
As of Mon, 19 Oct 2026 12:41:33 UTC, Kalshi traders price Above 15.1% (100.0%), Above 17.1% (100.0%), Above 18.1% (100.0%). The market has $566K in volume and closes on Mon, 19 Oct 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| Above 15.1% | 100.0% | 100.0¢ | 0.0¢ |
| Above 17.1% | 100.0% | 100.0¢ | 0.0¢ |
| Above 18.1% | 100.0% | 100.0¢ | 0.0¢ |
| Above 18.4% | 100.0% | 100.0¢ | 0.0¢ |
| Above 22.5% | 1.0% | 1.0¢ | 99.0¢ |
| Above 19.2% | 1.0% | 1.0¢ | 99.0¢ |
| Above 19.5% | 1.0% | 1.0¢ | 99.0¢ |
| Above 20.5% | 1.0% | 1.0¢ | 99.0¢ |
| Above 18.8% | 1.0% | 1.0¢ | 99.0¢ |
Market details
- Venue: Kalshi
- Volume: $566K
- Liquidity: $566K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for Above 15.1%:
If OpenAI scores above 15.1% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes. This event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 2026. If the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with OpenRouter. All trademarks, logos, and brand names are the property of their respective owners.
Sources
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