Analysis of OpenRouter spend data reveals Anthropic models dominate the top 10, with Opus 4.7 and 4.8 leading in expenditure. OpenAI holds three spots, with GPT-5.6 Sol recently entering the top 10. GLM 5.2 stands out as the sole Chinese model, achieving high token volume at a fraction of frontier pricing. NVIDIA's Nemotron 3 Ultra also made its debut in the top 10. AI
IMPACT Provides insight into real-world model usage and spending patterns, highlighting competitive positioning.
RANK_REASON Analysis of third-party spend data rather than a direct release from a frontier lab.
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