Tesla Optimus Profile: History, Versions, Production Plans, Leadership and Criticism
Updated: Oct 15
Optimus is Tesla's humanoid robot program, first announced in August 2021. Tesla is installing production lines that it says are designed for a million robots a year, but the third-generation robot had not been fully shown as of April 2026, and the project has drawn persistent skepticism. This profile sets out its history, versions, production plans, leadership and critics.
Tesla Optimus at a Glance
Fact | Detail |
Program | Optimus, Tesla's humanoid robot |
Announced | August 19, 2021, at Tesla's AI Day |
Planned height | 173 cm |
Planned weight | 57 kg |
Carrying capacity | 20 kg |
Hands | 22 degrees of freedom in the third generation |
Price target | About USD 30,000, as estimated by Elon Musk |
Program lead | Ashok Elluswamy, since June 2025 |
Parent listing | Tesla, Nasdaq: TSLA |
History and Versions
Date | Step |
August 2021 | Program announced |
September 2022 | Semi-functional prototype shown at the second AI Day |
2023 | Second generation shown, slimmer and with improved hands of 11 degrees of freedom |
2024 onward | Third-generation hands with 22 degrees of freedom |
October 2024 | Crowd demonstrations at the We, Robot event |
December 2025 | Version 2.3 shown in London and Berlin |
April 2026 | Third generation still not fully revealed; unveiling promised closer to the start of production |
The robot's linear actuators use planetary roller screws. Musk has said it will rely on Tesla's AI5 chip for on-board intelligence, so that it can work without a network connection, with the later AI6 chip also planned for it.
Production Plans
June 2024: Musk projected limited production in 2025, more than 1,000 units for Tesla's own factories, and possible sales to other companies in 2026.
First quarter of 2026: Tesla reported that first-generation production lines were being installed in Fremont, designed for 1 million robots a year.
From 2027: a second-generation line at Giga Texas, designed in the long term for 10 million robots a year.
These are design capacities and intentions, not production achieved.
Leadership
Person | Role |
Ashok Elluswamy | Leads the program since June 2025; also head of Tesla's Autopilot teams |
Milan Kovac | Led the program from 2022 until his resignation in June 2025 |
Chris Walti | First team lead; left in 2022 to found a competitor making non-humanoid factory robots |
Criticism
Teleoperation: critics said promotional videos relied on remote human control and that Tesla was not open about it.
Overpromising: The Washington Post pointed to Tesla's record of missed timelines, and Bloomberg called the project mission creep.
Experts: Rodney Brooks in 2025 called the vision of all-purpose humanoid assistants pure fantasy thinking. Former team lead Chris Walti said humanoids are a ninth-inning problem while robotics is in the third inning.
Hardware limits: one engineer argued in 2026 that the platform depends on breakthroughs in actuator torque density more than on software.
Strengths and Challenges
Strengths
Tesla's manufacturing scale, AI chips and capital.
Its own factories as a first place to use the robots.
Challenges
Timelines that have repeatedly slipped.
Two changes in program leadership.
No independent evidence yet of useful autonomous work at scale.
Tesla Optimus FAQ
When was Tesla Optimus announced?
On August 19, 2021.
How much will Optimus cost?
Elon Musk has estimated about USD 30,000.
Is Optimus in production?
In early 2026 Tesla said production lines were being installed in Fremont; the third-generation robot had not yet been fully revealed as of April 2026.
Who leads the Optimus program?
Ashok Elluswamy, since June 2025.
Why is Optimus criticized?
Mainly for demonstrations that relied on teleoperation and for ambitious timelines that Tesla has not met.
