#3 AI Lab by OpenRouter Market Share Week of October 12 prediction

Reports indicate that Chinese models held the top five spots in weekly token usage for October 5 to 11, with DeepSeek's V4.1 Flash processing 41 trillion tokens and Z.ai's GLM 5.3 Flash second on 12.2 trillion. Those are model rankings by tokens, not the lab-level Market Share chart that decides this question, so they are context rather than proof. The measures differ. OpenRouter's methodology, as described in one report, ranks Top Models by token processing but counts Market Share by requests. A strong token showing for a model therefore does not translate directly into a lab's place in the chart. For Google, the picture is mixed. One analysis of model lifespans reported its token share falling from 30.4% to 13.9%, though that is a different measure and period from the target week. Google's Gemini 4 Argon was listed on OpenRouter on October 13, with introductory pricing. That is a new model arriving partway through a week that began on Monday, October 12, and the supplied research does not show how quickly it might draw traffic. The lean against Google taking third therefore rests on a crowded field and limited evidence about Google's current request share. The research does not give the actual lab ranking for the target week. The thing to watch is whether Gemini 4 Argon visibly lifts Google's share in the chart when the week's figures appear after October 18.