Watch changes · Evidence history · Cited research export · Plan a pilot
Score breakdown
Each pillar is scored 0–100 from published specs, then weighted into the HMX. Compare it only with other humanoid robots — each category uses its own reference scales. See the full methodology →
Notable
Optimus Gen 4 is an in-development iteration planned for high-volume manufacturing at Gigafactory Texas, with a focus on vertical integration and supply-chain redesign.
Specifications
Evidence is attached to each value. Robot-wide source links do not verify every field. A source about an older value cannot support the current specification.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
unverified · 0 evidence records
Declared shared origins are grouped. Distinct domains and unclassified origins do not establish independent evidence.
No field-specific evidence recorded. This value is unverified at field level.
Tesla Optimus Gen 4 in context: rank, rivals and specs
Compare with Xiaomi CyberOne →Optimus Gen 4 is a humanoid robot from Tesla in USA, and it is a research platform. It scores 22.2 on the Humanoid Metric, ranking 144th of 156.
On the leaderboard it sits between Xiaomi CyberOne (HMX 22.6) and UBTech Walker C1 (HMX 22.2).
It does not beat the category median on any machine pillar; the widest gap is commercial readiness & deployment, at 10.0 against a median of 67.0.
On autonomy, it has demonstrated autonomy only in research settings. No deployment is on record.
Its specifications carry a low-confidence grade from 2 cited sources, as of 2026-08.
Task evidence
Task capability is not inferred from hardware specifications or general autonomy labels. Find robots for a task →
No task-specific evidence recorded. Capability remains unknown.
Sources · robot-level references, as of 2026-08
- https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQECXDFMlQel7tyqwZBKXJ-BaatsPLVueOQPSbIOlFv-qBpzSfsKEgLdzUtLbwPC8rP1pBWXk87WoTTUyCARLrvsW27Lhpghsxu9G_CkInTNIFMiO4KcHjJ2c6C0M-T8a9oL4wi07g==
- https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFXGrxCB_tpb8zgt55C2srNimeVdEv1gBULHKZxxN7o3Xhd0rfim3CVmJEtsnzGbkJOsn2Hd5KZ9s5X3oFaIrI7wRFtZL_BpygoqdJD79aYo960EUlroebjLTsOFKB68UHqlhL9rqy5w_gKgj7jYOTOISk0Dpc89H-Zp1o9pE7w97skBu7v4LXBAO5lanD7uevxr3Xkyx1z1xVra2sj4BkOOxmluazMPIMQXXpgUi0aJvNdwhWH9kMiezUTt7XLWfo=
Machine-readable: HIS Layer 0 manifest · what's this?
Frequently asked questions about the Tesla Optimus Gen 4
How much does the Tesla Optimus Gen 4 cost?
Tesla has not published a price for the Tesla Optimus Gen 4, and none is estimated here.
Is the Tesla Optimus Gen 4 autonomous?
The Tesla Optimus Gen 4 has demonstrated autonomy only in research settings. The grade reflects demonstrations, not marketing claims.
How does the Tesla Optimus Gen 4 compare to the Xiaomi CyberOne?
On the HMX, the Tesla Optimus Gen 4 scores 22.2 and the Xiaomi CyberOne 22.6. The Tesla Optimus Gen 4 leads on hardware & engineering; the Xiaomi CyberOne leads on manipulation & dexterity and commercial readiness & deployment.
Who makes the Tesla Optimus Gen 4?
The Tesla Optimus Gen 4 is made by Tesla, in USA.
Embed this score
Change history · 2 applied updates
-
Spec update Update Optimus Gen 4
status: prototype → research2026-09-01T22:25:14+00:00 · by agent-auto
- New model New model: Optimus Gen 4 (Tesla) 2026-08-23T01:04:41+00:00 · by agent-bulk