Most popular AI this week?

If Xiaomi is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Sep 14, 2026, then the market resolves to Yes. This event will resolve based on the updated values for the week of Sep 14, 2026. The "Highest usage model company" refers to the model author company of the single model with the greatest weekly token volume as displayed on the OpenRouter Top Models chart, not the company with the greatest aggregate token volume across all of its models. Tied rankings shall be resolved using the publisher's official tie-breaking methodology; if none exists, all tied entities share the highest rank among them. If multiple candidates are tied for a given rank, then their Contracts will resolve to $1/(the number of candidates tied), rounded down. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.