The Sequence Radar - Issue 919: Last Week in AI: Stripe Wants to Own the Token Economy

The biggest AI move last week wasn’t a new model. It was Stripe, a payments company, agreeing to buy OpenRouter, the routing layer that sends requests across 400+ models from 80+ providers.

That matters because the industry is starting to treat tokens like a billable resource. A request no longer just goes to “the model.” It gets routed based on price, latency, reliability, and capability. Stripe seems to understand that the transaction is no longer only the payment itself. It’s the whole chain around the inference call.

The company made that point even more loudly in its investor letter, where it framed January 1, 2026 as “the beginning of the singularity.” Not science-fiction singularity, necessarily, but a shift in the long-run economic math. Stripe also said many AI companies are already building on its infrastructure. Payments, billing, token metering, and now model routing start to look like one stack instead of four separate businesses.

Ramp’s new Router.com strengthens that reading. It exposes multiple models through a single API and picks the cheapest one that still clears a performance bar. The competition is clearly heating up, but the real signal is broader: model routing is becoming a normal enterprise layer, not a clever workaround.

The rest of the week points in the same direction. Etched raised $700 million at a $21 billion valuation and shipped its first rack to Jane Street, which also led the round. DeepSeek pushed into multimodal reasoning with an experimental model that can handle images and screenshots. Put together, the stack is getting easier to see: compute, routing, metering, and monetization are snapping into place around the AI workload itself.