When AI reaches a certain level, the importance of cost-effectiveness becomes clear. Top-tier models are used to solve the toughest problems, while the most cost-effective ones handle regular tasks. Minimax M2.5 takes the top spot, outperforming the second place by twofold. Among the top 5 models on OpenRouter, China claims 4 of them, all open-source models. The Top 1, 2, 3, and 5 are all from China. This year is definitely the year for big model companies to monetize. We’ll likely see many companies turning their operating cash flow positive, with real cash inflows.