AI model aggregation platform OpenRouter has successfully raised $113 million in a Series B funding round, spearheaded by CapitalG, the growth fund of Google's parent company. The funding round also saw participation from notable investors including a16z, Menlo Ventures, NVIDIA's NVentures, and several venture capital firms such as ServiceNow, MongoDB, Snowflake, and Databricks. This latest investment brings OpenRouter's valuation to over $1 billion. OpenRouter has reported a significant increase in platform usage, with weekly token processing surging from 5 trillion to 25 trillion tokens over the past six months. This growth underscores the rapid shift of AI applications from experimental phases to full-scale production environments, highlighting the platform's expanding role in the AI ecosystem.