OpenRouter processes a ~$1.5B annualized run rate, representing ~1% of total inference by dollars. For the week, Anthropic accounted for 36% of spend on the platform, followed by open-weight models at 26% and OpenAI at 18%.
Anthropic Leads OpenRouter Spend at 36% as Run Rate Hits ~$1.5BAI News
OpenRouter processes a ~$1.5B annualized run rate, representing ~1% of total inference by dollars. For the week, Anthropic accounted for 36% of spend on the platform, followed by open-weight models at 26% and OpenAI at 18%.