
Open source share of spend above 38.2%
If the Open source share of spend for Nov 2, 2026 is above 38.2%, then the market resolves to Yes. Secondary rules: This event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 3, 2026, Kalshi will use the chart's updated value for Nov 2, 2026. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. All trademarks, logos, and brand names are the property of their respective owners. Early close condition: This market may expire early after the specified value is available, in accordance with Rule 7.2.








