OpenRouter recently announced a $113 million Series B funding round led by CapitalG, the growth venture fund under Alphabet, Google's parent company. According to a report by The New York Times, its post-money valuation has jumped to approximately $1.3 billion. This popular artificial intelligence gateway manufacturer, founded in 2023, has doubled its valuation within a year—when it completed a $40 million Series A funding round in June 2025, backed by Andreessen Horowitz, Menlo Ventures, and Sequoia, PitchBook estimated its post-money valuation at only $547 million.

The explosive growth in OpenRouter's valuation is directly attributed to the shift in AI business focus from model training to inference and intelligent agents (Agents). As a聚合 platform, OpenRouter currently provides access to over 400 AI models from suppliers such as Anthropic, Google, OpenAI, xAI, and DeepSeek, helping enterprises flexibly switch between different models in multi-model environments, thereby effectively controlling costs and improving inference accuracy. The platform now has 8 million global users, processing up to 100 trillion tokens per month (about 25 trillion per week), representing a fivefold increase compared to the weekly processing volume of 5 trillion tokens six months ago.

This market performance indicates that AI models are increasingly becoming an invisible, interchangeable underlying engine in multi-task processing. Enterprise users are showing a clear trend toward decentralization, rejecting the "SaaS-style traditional binding" of being locked in by a single model vendor, and the era of multiple models coexisting and seamless scheduling has fully arrived.