Moz1
Made by Spirit AI (千寻智能, Hangzhou)
Photo: Spirit AI (千寻智能, Hangzhou)
- dof note
- excluding dexterous hand
- control model
- VLA Spirit v1 (vision-language-action), Spirit AI in-house
- degrees of freedom
- 26
- joint architecture
- integrated force-controlled, industry-leading power density per Spirit AI
Who's exposed
Jobs in the threat radius
- battery pack end-of-line tester
- electric vehicle battery QA technician
- high-voltage connector operator
- manufacturing inspection worker
- light assembly line operator
Deployment status
Operationally deployed at CATL's Zhongzhou battery production facility in Luoyang, Henan — by CATL's own description the first humanoid robots used at scale in industrial battery manufacturing. Moz1 units handle end-of-line (EOL) and direct-current-resistance (DCR) testing, which requires precisely connecting high-voltage test plugs to battery packs before shipment. Reported performance: greater than 99% connection success and roughly three times human throughput on the same task. Spirit AI was founded in Hangzhou in 2024 and has Huawei Habo and JD.com among its backers; valuation broke ¥10B by early 2026.
When this hits the labor market
Already replacing human operators on EOL connector testing at CATL Zhongzhou. 1-2 years for replication across the rest of CATL's production footprint and to other tier-1 EV battery manufacturers (BYD, EVE, Gotion) that share the same end-of-line testing pattern. 2-4 years for broader adoption in light-industrial assembly tasks where the work is highly procedural and the part variety is bounded. The strategic question for the next 24 months isn't whether Moz1 can do the work — CATL has already answered that publicly — it's whether Spirit AI can build enough units to fill the orders that come in once other battery makers see the CATL data.
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The humanoid that already clocks in at CATL
Most humanoid robots in 2026 are still demoing. Moz1 is one of the few that has crossed from demo to deployment at industrial scale. The deployment site is CATL’s Zhongzhou battery production facility in Luoyang, Henan — the world’s largest electric vehicle battery maker, deploying humanoid robots not in a marketing video but on the actual production line, doing end-of-line testing on battery packs before they ship to customers. CATL has described it publicly as the first at-scale humanoid manufacturing deployment in the world.
The task is end-of-line (EOL) and direct-current-resistance (DCR) testing. In plain English: connect a high-voltage test plug to each finished battery pack, run the test, log the result, disconnect. It’s a procedural, repetitive task where precision matters (a misaligned connector damages the pack) and the part variety is bounded (one or two pack form factors per production line). It’s also done thousands of times per shift by human operators today, which is why CATL was motivated to automate it. Moz1 reportedly hits over 99% connection success on the test plug task, at roughly three times the throughput of the human operator it replaces.
What Moz1 actually is
Moz1 is a humanoid with 26 degrees of freedom excluding the dexterous hand, built around force-controlled joints that Spirit AI describes as having industry-leading power density. The robot is driven by Spirit AI’s in-house VLA (vision-language-action) model called Spirit v1, which is what lets it handle the kind of long-horizon multi-step manipulation that the CATL test plug task requires — pick up the connector, align with the port on a moving pack, insert with force feedback, trigger the test, retract, log. No public consumer pricing; deployments to date have been under direct enterprise contracts.
Spirit AI itself is a Hangzhou-based startup founded in 2024. By early 2026 it had completed two rounds of financing totaling roughly ¥2B and crossed a ¥10B valuation, with Huawei Habo and JD.com among the backers. That kind of capital position, plus a live production deployment at a Tier-1 customer, is unusual for a humanoid robot company at this stage.
Why we care for LostJobs
The Moz1 deployment is the cleanest example we have in May 2026 of “a humanoid robot replacing a specific named industrial job at scale.” The job in question is battery-pack end-of-line connector operator — a category that didn’t exist as a discrete role two decades ago but employs thousands of operators today across the global EV supply chain. Once one tier-1 manufacturer publishes the productivity data (which CATL has, in effect, just done), the rest of the industry has the business case in hand.
The broader exposure pattern is light industrial assembly and inspection work that’s procedural, precision-sensitive, and bounded in part variety. Battery pack testing today; module-level QA, sub-assembly fastening, and final-inspection roles next. If you work this kind of role in the Chinese EV supply chain specifically, the Moz1 deployment isn’t a future signal — it’s a present one.