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Unofficial fan reference. Not affiliated with Elon Musk, X, SpaceX, Tesla, or xAI.

ElonFAQs
P72Pending

Terafab would reach volume production of chips around Q3 2028, with a first test chip working around May or June 2027.

Said on
Oct 20, 2026
Deadline
Around Q3 2028

Verbatim

“our aspiration is to reach volume production around Q3 of '28 at Terafab”

Why it is marked pending

Pending. He called these internal targets with large uncertainty, and later in the same answer said volume production was in the set of possible outcomes for Q3 or Q4 of 2028. We score the Q3 2028 aim.