OpenRouter users spent more on OpenAI than Anthropic models, first time in 2.5 years

soumitrashukla9 · x · 2026-09-16

OpenRouter data shows users spent more on OpenAI models than on Anthropic models last week — the first time this has happened in over 2.5 years, marking a notable shift in model spending patterns on the aggregator platform.

Related event: OpenAI Spending Overtakes Anthropic on OpenRouter for First Time in 2.5 Years(2 posts)→

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