AI illustration: Terafab: AI5 small-batch 2026, volume 2027, a terawatt of compute/year
GeneralAI
Pending

Terafab timeline: AI5 chips small-batch 2026, volume 2027

Elon Musk said Terafab would make AI5 chips in volume by the end of 2027. It hasn't happened yet, with 443 days left.

Starlink via our referral: you get a $100 credit after 2 months subscribed (US, Oct 2026 terms). Order in the tab that opens.Get Starlink →
Get an email when this verdict changes. The Daily Verdict covers every change on the board, this one included, and only goes out on days something happens.
“We either build the Terafab, or we don't have the chips, and we need the chips, so we build the Terafab.”
— Elon Musk · Mar 21, 2026 · Elon Musk on X, Mar 21 2026 — official TERAFAB announcement (a terawatt of compute/year, ~80% space / 20% ground) ↗
See his original post on XLoads Elon's actual tweet, right here.
Show ▾
What actually happened

Fetched Oct 14 2026: Wikipedia Terafab lists Grimes County construction start Dec 1 2026 and completion end of 2028; AI5 small-batch 2026 / volume 2027 remain targets. Spectrum News Sep 28: site clearing after August groundbreaking; SpaceX says limited operations toward end of 2027. Samsung Taylor AI5 wafers are not Tesla's own Terafab volume. A terawatt of compute/year is still ahead of the 2027 deadline. Status stays pending. Wikipedia Terafab (fetched Oct 14 2026) — construction start Dec 1 2026 / completion 2028; not producing chips yet ↗

The Progression

Mar 21, 2026
The promise: “We either build the Terafab, or we don't have the chips, and we need the chips, so we build the Terafab.” · Elon Musk on X, Mar 21 2026 — official TERAFAB announcement (a terawatt of compute/year, ~80% space / 20% ground) ↗
Today · Oct 14, 2026
Status: Pending · 443 days left. Still waiting.

At a March 21, 2026 event at Austin's Seaholm Power Plant, Musk unveiled Terafab, a Tesla/SpaceX (later joined by Intel) chip-fab venture he says is needed because existing fabs cover only about 2% of his companies' projected chip demand. Stated targets: AI5 small-batch production in late 2026, volume production in 2027, scaling toward one terawatt of AI compute output per year — against analyst estimates that a full build-out costs trillions.

More Terafab promises

1 MORE ON THIS PAGE
Pending443 days left

TeraFab R&D line makes something useful by end of 2027

“And we probably will be able to. Like something useful by the end of next year. Not at scale”
Elon Musk · said Sep 15, 2026 · due Dec 31, 2027 · All-In Summit interview, Elon Musk speaking (published Sep 15 2026) ↗ · #267

What happened: Fetched Oct 8 2026: Wikipedia Terafab still describes a planned Tesla/SpaceX/Intel chip campus (Austin prototype plus Grimes County). Tesla broke ground on a prototype fab in April 2026; no public receipt that an R&D line has produced a useful chip. Deadline 2027-12-31. Status stays pending. Wikipedia — Terafab (fetched Oct 8 2026): still planned; prototype ground broken; no useful-chip receipt ↗

Win the argument. Share the receipt.
The post comes pre-loaded with his quote, the clock, and the share card — one tap and it's settled.
Post the receipt

Receipts

LAST CHECKED 2026-10-14

Questions about Terafab

What did Elon Musk promise about Terafab?

On Mar 21, 2026, Elon Musk said: “We either build the Terafab, or we don't have the chips, and we need the chips, so we build the Terafab.” (source).

Did it happen?

Fetched Oct 14 2026: Wikipedia Terafab lists Grimes County construction start Dec 1 2026 and completion end of 2028; AI5 small-batch 2026 / volume 2027 remain targets. Spectrum News Sep 28: site clearing after August groundbreaking; SpaceX says limited operations toward end of 2027. Samsung Taylor AI5 wafers are not Tesla's own Terafab volume. A terawatt of compute/year is still ahead of the 2027 deadline. Status stays pending. (Wikipedia Terafab (fetched Oct 14 2026) — construction start Dec 1 2026 / completion 2028; not producing chips yet)

General’s record

Delivered
1
14% of resolved claims delivered.
Missed
6
Deadline passed, still no-show.
Still open
11
On the clock now. All 18 General claims →

More AI chip and compute predictions

Read next

Also General, resolves soonest
Also General, resolves soonest
Also General, resolves soonest

Discussion

Loading…
← Starship V3 first flight in about 4 weeks (early April 2026) Robotaxi operating in a dozen or so states by end of 2026 →
/// The Daily Verdict
Know the moment a prediction lands — or doesn't.
One email a day, only when something changes: a new promise, a blown deadline, a goalpost move, or a rare on-time delivery. No spam, instant unsubscribe.