Geely's ride-hailing arm CaoCao began fully driverless robotaxi testing on public roads in Hangzhou on Monday, placing passengers in vehicles with no operator behind the wheel — and no mechanism that can block China's National Intelligence Law from reaching the data those rides generate.

The launch, confirmed in an official press release dated July 27, 2026, marks a categorical regulatory threshold for CaoCao: not a supervised driverless demonstration, but live public road testing under real urban traffic conditions with remote-only oversight from a cloud safety hub. For riders in Hangzhou's Binjiang District, that means their location data, behavioral patterns, and the LiDAR point cloud the vehicle continuously generates of its surroundings are now flowing into a system operated by a company legally bound to cooperate with Chinese state intelligence on demand — with no geographic or contractual escape from that obligation.

CaoCao's Driverless System Uses End-to-End AI and Remote Supervision

What does "fully driverless" mean technically for CaoCao's current fleet? The approximately 100 vehicles deployed in Binjiang District operate on a station-triggered dispatch model: rides begin only when a designated station initiates a request, limiting the operational design domain (ODD) during this validation phase. Every vehicle in the fleet connects to the CaoCao Zhixing RAS Remote Safety Service Platform, a cloud-based hub that performs continuous safety monitoring, emergency call response, real-time remote assistance, and incident handling.

The underlying AI architecture is end-to-end: raw sensor data from the vehicle's array flows through a single large neural network to produce driving commands, rather than through a traditional modular pipeline with separate perception, planning, and control stages. That architectural choice, increasingly common among China's leading AV developers, enables faster adaptation to novel driving scenarios — but it also makes the system harder to audit step by step than a modular design. When something goes wrong in an end-to-end model, isolating which component of the network caused the failure is substantially more complex.

The Eva Cab, the purpose-built vehicle that will anchor CaoCao's commercial fleet, takes the no-driver design further still. Developed with Geely and autonomous driving partner Afari Technology, the Eva Cab carries no steering wheel, pedals, or driver's seat — four passengers face each other in a vis-à-vis configuration, a layout similar to Amazon subsidiary Zoox. The vehicle runs three flagship chips: the NVIDIA SuperChip, NVIDIA Thor U, and Qualcomm Snapdragon 8397, delivering a combined 3,000-plus trillion operations per second (TOPS) of onboard computing. Its LiDAR system processes 25.92 million points per second at a range of up to 600 meters (1,969 feet), across 2,160 lines — technical specifications the company says are industry-leading.

The G-ASD L4 autonomous driving system powering the platform reached an independent validation milestone in March 2026, when it became the first Chinese-developed advanced driver assistance system to receive European Union regulatory certification. Mass production of the Eva Cab is scheduled to begin in 2027, at which point CaoCao plans to scale from testing toward large-scale commercial deployment.

One significant engineering constraint is absent from CaoCao's public communications: network latency. A remote safety operator can only intervene at the speed of the network connection between the command center and the vehicle. In dense urban traffic, the gap between a human operator issuing a command and the vehicle executing it may span hundreds of milliseconds — a window that matters in edge cases. No independent benchmark of the RAS platform's response time, coverage redundancy, or failure-mode behavior has been published.

What the Green Intelligent Mobility Hub Actually Does

Alongside the driverless testing announcement, CaoCao confirmed that the world's first Green Intelligent Mobility Hub entered operation in Hangzhou. The facility integrates automated battery swapping, automated vehicle cleaning and preparation, intelligent dispatch, and automated billing — replacing the manual depot operations that consume significant time and cost in conventional ride-hail fleets.

The economics matter here. Conventional ride-hail fleets lose revenue whenever vehicles need servicing, cleaning, or repositioning — tasks that require human coordination and introduce downtime. By automating the full turnaround cycle, CaoCao is structurally reducing the floor cost of operating each vehicle, which becomes decisive when projecting unit economics at the scale it is targeting.

What the Data Your Ride Generates

Every CaoCao robotaxi ride in Hangzhou produces several streams of data. The vehicle continuously generates high-precision location trajectory data via GPS and the LEO satellite connectivity CaoCao embedded through its partnership with Geespace, a Geely subsidiary offering satellite communications, designed to keep robotaxis "always online, never disconnected." The LiDAR array produces a dense three-dimensional map of the vehicle's surrounding environment at each moment of operation. Remote supervision through the RAS platform requires a continuous uplink of vehicle state data. And the remote assistance capability — the mechanism that allows operators to intervene — implies onboard camera monitoring of the cabin and surrounding road.

China's 2026 Guidelines for Security of Automotive Data Cross-Border Transfer, jointly issued by eight Chinese ministries on January 30, 2026, classify location trajectory data, autonomous driving map data, and geographic coordinate data as categories of data subject to government oversight and cross-border transfer restrictions. This is a parallel regulatory framework to the intelligence law — one that specifically governs what CaoCao can and cannot do with the data its vehicles generate.

What China's National Intelligence Law Means for Passengers

This section is required reading for any rider considering using CaoCao's service as it expands beyond Hangzhou — and for any international user when the platform enters other markets.

China's National Intelligence Law, enacted June 27, 2017, and amended in 2018, establishes at Article 7 that "any organization or citizen shall support, assist and cooperate with the state intelligence work in accordance with the law." Article 14 further specifies that all Chinese citizens and organizations must cooperate with national intelligence efforts and cannot disclose such cooperation.

CaoCao is incorporated in China, operated by Geely Holding Group (headquartered in Hangzhou), and listed on the Hong Kong Stock Exchange. None of those facts — Hong Kong listing, international expansion plans, stated privacy architecture — alters the company's legal obligations under Article 7. The U.S. Department of Homeland Security's Data Security Business Advisory states explicitly that firms operating under China's legal framework "are required to secretly share data with the PRC government or other entities upon request, even if that request is illegal under the jurisdiction in which these firms operate."

CaoCao has promoted its EEA 4.0 architecture's "quantum encryption" for vehicle-to-cloud data security as a privacy protection. This claim has not been independently verified, and it addresses the technical transmission layer — not the legal compulsion layer. Encryption protects data in transit; it does not prevent CaoCao from responding to an intelligence request for stored or collected data.

What data is subject to this legal framework:

• High-precision location trajectories for every ride
• LiDAR environmental point cloud data
• Vehicle operational logs
• Passenger cabin monitoring data (inferred from remote assistance functionality)
• Satellite uplink data via Geespace LEO constellation

What mitigations exist: None that address the structural legal risk. A passenger cannot opt out of China's National Intelligence Law by declining data collection in an app. The legal obligation follows the company regardless of where individual rides occur. For the current Hangzhou testing phase, this is an existing domestic data sovereignty issue. When CaoCao expands internationally — to Abu Dhabi, Hong Kong, and eventually five additional Chinese cities per its roadmap — it becomes a question for riders in those markets as well.

How Is CaoCao Positioned Against Baidu, WeRide, and Pony.ai?

CaoCao enters fully driverless testing as the field of Chinese robotaxi operators is already mature and intensely competitive. Baidu's Apollo Go, the category leader, had logged 240 million kilometers of autonomous driving miles and more than 17 million cumulative rides across 22 cities by the end of October 2025. WeRide and Pony.ai each operate fleets of more than 1,000 vehicles and have expanded into multiple countries, including the Middle East. Apollo Go's Abu Dhabi permit for paid fully driverless rides was issued in late 2025; WeRide claimed a similar permit from Abu Dhabi on October 31, 2025.

CaoCao's primary differentiator is vertical integration. Unlike pure-play AV companies that must source or license vehicle platforms, CaoCao draws on Geely's manufacturing capabilities and its own 10-year operational history running 37,000 purpose-built EVs across 163 cities in China. That operational data — real-world driving scenarios, fleet management patterns, dispatch optimization — is what CEO Gong Xin argues gives CaoCao a structural advantage over competitors who are better at autonomous driving software but lack a proven ride-hail operational platform.

The trade-off: CaoCao is building its autonomous stack later than Baidu, which has been logging driverless miles in China since 2022. Apollo Go's 240 million autonomous kilometers represent a training data and validation lead that a later entrant cannot quickly close. Gong Xin acknowledged this implicitly in a Reuters interview at the Beijing auto show, framing CaoCao's advantage not as AV superiority but as deployment speed: "once Robotaxi enters a true phase of scaled commercial expansion, CaoCao will have a stronger ability to deploy rapidly than pure technology companies."

The Eva Cab also faces a naming dispute worth noting. CaoCao and Geely have described the vehicle as "China's first purpose-built robotaxi." Critics point out that Baidu's Apollo RT6, introduced in 2022, preceded it.

Is China's Robotaxi Market Worth What Goldman Sachs Predicts?

Goldman Sachs projected in its 2025 robotaxi market report that China's robotaxi market could grow approximately 700 times from 2025 levels to reach $47 billion by 2035, driven by falling hardware costs and government policy support. A separate analysis referencing the same Goldman Sachs research cited an 870 times growth figure, suggesting internal variation in how the projection is applied.

The structural driver supporting the bullish case is demographic, not purely technological: approximately 4 million taxi and ride-hailing drivers are expected to retire by 2035 as China's workforce ages, creating supply pressure that robotaxis are uniquely positioned to address. Goldman Sachs projected 474,000 robotaxis operating across Chinese cities by 2030 and 1.9 million vehicles by 2035, representing 25% penetration of the shared mobility market.

Whether CaoCao's 100,000-vehicle target by 2030 is credible at that scale depends on its ability to complete the Eva Cab's 2027 mass production timeline, scale the RAS remote supervision platform without degrading response quality, and extend regulatory approval beyond Binjiang District — while managing the unresolved question of what its data governance obligations mean for international expansion.

Three-Phase Roadmap: Where CaoCao Stands Now

CaoCao's public strategy document describes three stages. The first — technology validation and small-scale pilot operations — is complete. The current phase, which today's driverless testing launch marks the formal entry into, aims to complete the transition from safety-driver-based services to fully driverless operations while trialing mixed fleets. The final phase calls for purpose-built robotaxis (the Eva Cab) and large-scale global commercial operations.

The Hong Kong bridgehead strategy is the most concrete near-term international signal: Geely's senior vice president publicly stated that CaoCao will showcase its robotaxi prototype at International MotorXpo Hong Kong 2026, positioning the city as a gateway into global right-hand-drive markets.

An Abu Dhabi MOU, signed with the Abu Dhabi Investment Office before end of 2025, will see robotaxis deployed in the UAE capital within a defined timeline.

Is Driverless the Same as Safer?

Consumer trust in driverless vehicles has consistently lagged behind the technology's self-reported safety record. A Wire China analysis from February 2026 found that Chinese passengers' confidence in robotaxis frequently derived from regulatory approval rather than independent evaluation — one passenger was quoted explaining: "if the government has approved it, surely its safety is guaranteed." Whether that trust transfers to a remote-supervised system with no onboard fallback, operating in a city those passengers may not have tested previously, is an open question.

The safety record across Chinese robotaxi operators is encouraging but incomplete: as of early 2026, no reported fatalities had been attributed to any of the major Chinese robotaxi operators. CNBC testing found Pony.ai rides noticeably smoother than Apollo Go, which was prone to hard braking. No similar independent consumer test of CaoCao's system has been published.

Zoox, Amazon's US-based robotaxi subsidiary, recalled 270 vehicles after a collision in Las Vegas in April 2025 — no injuries, but a software defect increased crash risk, resulting in a notice to the National Highway Traffic Safety Administration.

Frequently Asked Questions

Is it safe to ride a CaoCao robotaxi with no driver present?

CaoCao's driverless Hangzhou fleet operates under remote supervision from the CaoCao Zhixing RAS platform, which monitors all vehicles continuously and can intervene via software commands. No independent benchmark of the platform's response latency or failure-mode behavior has been published. The overall Chinese robotaxi industry had not reported any fatalities as of early 2026, and CaoCao's regulatory approval from Hangzhou city authorities required meeting local safety standards — but those standards are set by the same government that also operates the National Intelligence Law.

What data does a CaoCao robotaxi collect from passengers?

The fleet continuously collects high-precision location trajectory data, LiDAR point cloud scans of the vehicle's surroundings, vehicle operational logs, and satellite uplink data via the Geespace LEO constellation. Remote assistance capability implies cabin monitoring. China's 2026 Automotive Data Cross-Border Transfer Guidelines classify location trajectory data and autonomous driving map data as "important data" subject to government oversight. CaoCao is a Chinese-incorporated company legally obligated under Article 7 of China's National Intelligence Law to cooperate with state intelligence requests on demand — a legal obligation that no privacy policy or encryption layer can override.

How does CaoCao compare to Baidu's Apollo Go?

Apollo Go is CaoCao's closest Chinese competitor and the current market leader, having accumulated 240 million kilometers of autonomous driving miles and more than 17 million cumulative rides across 22 cities by October 2025. CaoCao's differentiation is vertical integration rather than AV experience: Geely's manufacturing base and CaoCao's 10-year ride-hail operational history provide deployment and cost infrastructure that pure-play AV companies lack. Apollo Go's head start in autonomous miles and commercial deployments represents a meaningful validation data advantage that CaoCao, entering driverless testing in mid-2026, has not yet closed.

Will CaoCao's intelligence law obligation apply when it expands outside China?

Yes, with no technical or contractual escape mechanism. China's National Intelligence Law (2017) applies to all Chinese organizations and citizens regardless of where they operate or where their servers are located. The DHS Data Security Business Advisory explicitly states that PRC-operated firms are required to share data on government request "even if that request is illegal under the jurisdiction in which these firms operate." CaoCao's planned expansion to Abu Dhabi, Hong Kong, and global right-hand-drive markets means international passengers will face the same legal framework as Hangzhou riders do today.