Musk on Optimus: 'Early production started, S curve early stage' · 1M/yr line mostly installed at Fremont · Design & AI issues solved by end of 2027 · 'Biggest product on Earth'
Published · Updated · By Investus editorial desk (SUNRYU Partners)
Elon Musk detailed Optimus status on the Tesla Q3 2026 earnings call: 'We've started early production. The growth of Optimus is an S curve, but the initial curve is a shallow slope. We have the vast majority of the 1 million unit/year line installed at Fremont. Electromechanical design, reliability, usage life, AI — expect these issues to be solved by end of next year. Optimus will be the biggest product on Earth.' Kalshi reports Optimus V3 video in 1–2 months and AI5 chip integration targeting April 2027.
What Happened
Elon Musk gave unusually specific Optimus color on the Tesla Q3 2026 earnings call: 'We've started early production. The growth of Optimus is an S curve, but the initial curve is a shallow slope. We have the vast majority of the 1 million unit/year line installed at Fremont. There's still some things we need to tweak about the design. There's still quite a lot of work to do with the AI in the robot. I would expect that the AI, the electromechanical design, reliability, usage life, expect these issues to be solved by the end of next year. I remain convinced Optimus will be the biggest product on Earth. I do want to temper expectations that we still have a lot to get through, it will take about a year to get through that.'
Three key pieces of information: 1/ The 1M/yr line is mostly installed — capital deployment is substantially complete. 2/ Problems are now specific: electromechanical design, reliability, usage life, AI — all targeted for resolution by end-2027. 3/ Timeline is explicit: 'about a year' more needed, meaning before end-2027.
Kalshi: Musk says Tesla may release an Optimus V3 video in 1–2 months showing tasks 'not pre-programmed.' AI5 chip integration target: April 2027.
More Context
'S curve, initial slope is shallow' is deliberate expectation management. The S curve inflects after the initial shallow phase — Musk is pointing to end-2027 AI completion as the inflection trigger. The pattern mirrors FSD: hardware ready, then software OTA updates expand capability.
1M/yr line mostly installed means capex is mostly done. What's left is software/AI quality — the same type of problem Tesla solved iteratively with FSD over years, now compressed by Dojo and better training infrastructure.
Key View
ARK Invest 2031 Base Case: 1M Optimus/year. Musk's '1M/yr line mostly installed' means the infrastructure assumption is already built. Wedbush ($600 target): Optimus commercialization is the primary catalyst to re-rate Tesla from automaker to AI robotics company. End-2027 AI completion = the re-rating starting point.
Sources & further reading
See the body and ticker IR links for sources on this note.
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Disclaimer
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