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

Anthropic’s Fable and Mythos models have been withdrawn following US export controls, but OpenRouter might have a solution. The company has launched ...

I can use virtually every language, speech, image, and video model with one API key.

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

OpenRouter has become one of the most useful barometers for real-world AI adoption — a neutral marketplace where developers and enterprises route ...

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 ...

NVentures, ServiceNow Ventures, MongoDB Ventures, Snowflake Ventures, Databricks Ventures join CapitalG, a16z, Menlo Ventures, and others in backing the high-growth AI infrastructure startup ...