Tesla and SpaceX Begin Private Beta of 1.5T-Parameter Grok 4.5

Written By Musk Industries Daily

Grok 4.5’s private beta inside SpaceX and Tesla matters less for its claimed Claude Opus parity than for the live test beds no chatbot rival can buy - the same integration edge behind SpaceX’s $25B bond debut and Tesla’s growing Houston robotaxi fleet.

Musk Industries Daily
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