
Silent Weight Swaps Are Testing What an API Model Name Guarantees
A pinned endpoint identifier is about to serve different weights with no opt-out, and engineers say that breaks the change-management contract they rely on.
Seung Jung·
5m
A pinned endpoint identifier is about to serve different weights with no opt-out, and engineers say that breaks the change-management contract they rely on.

Stripe is buying AI gateway OpenRouter for a reported $7.5 billion, moving from collecting revenue into metering what companies spend on model tokens.

Bloomberg reports Stripe has finalised a deal to buy AI gateway OpenRouter for more than $7B, five times the startup's $1.3B valuation from May.

NVIDIA released Nemotron 3.5 Lightning, a 30B open MoE model for agentic workloads, alongside NeMo Switchyard, an open source model-routing library.