Open-weight AI companies are the Valley’s hottest acquisition targets

There’s a lot of capital pouring into the business of giving models away.

Who’s behind the new ‘stealth model’ Ox Alpha?

A mysterious new AI model called Ox Alpha has driven certain corners of the internet into a frenzy of speculation.

Ramp launches its own AI model router, called Router

Ramp has launched its own AI model routing service, dubbed Router, that lets users and companies use and switch between various large language models via an API.

Stripe didn’t really buy OpenRouter because of the ‘singularity’

What does a payments giant want with a startup that routes prompts between different AI models? Stripe says it’s because of “the singularity” but it’s really for a far more real and powerful reason.

What happens when companies become too AI-pilled?

The people deciding that AI can replace your job are also the ones least likely to understand what your job truly involves, according to Box founder Aaron Levie, who pointed to this as an example of “AI psychosis.” Indeed, ClickUp recently cut 22…

OpenRouter more than doubles valuation to $1.3B in a year

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.