It seems that AI companies' tendency to design ever-larger, more intelligent models has just been challenged by reality.

A tutorial exploring OpenRouter Fusion, a new AI model-fusion system that combines responses from multiple models to create ...

OpenRouter's compound-model API stacks budget AI models—and beat GPT-5.5 and Claude Opus 4.8 outright in benchmark testing.

OpenRouter has raised a $113 million Series B led by CapitalG. Its 5x growth in usage over six months indicates the multi-AI-model future is here.

By registering the LongCat-2.0 repository under the open-source MIT License, Meituan positions the architecture with maximum ...

OpenRouter raises $113 million in a CapitalG-led Series B as weekly AI token volume skyrockets to 25 trillion.

What if you could access every major AI model—from OpenAI’s GPT to Google’s Gemini—without juggling multiple platforms or subscriptions? Imagine having a single, intuitive interface where you could ...

OpenRouter’s monthly leaderboard is one of the cleaner signals in AI — it tracks token consumption across thousands of developers and apps, ...

OpenRouter Inc., a startup working to ease the development of artificial intelligence applications, today announced that it has secured $40 million in funding. The company raised the capital over two ...

OpenRouter, the AI model exchange, today announced a $113 million Series B led by Alphabet’s independent growth fund, CapitalG, with participation from investors including NVentures (NVIDIA’s venture ...