Intel wrote LGA1954 next to NVL-S on a page it actually runs. That's the confirmation. Not a keynote. The object is a line in the Design-In Tools store: "ILM Kit for the LGA1954 NVL-S Interposer for the Gen5 VR Test Tool."

Empty Intel LGA1851 desktop socket, the generation LGA1954 replaces. Wikimedia Commons.