X-Humanoid Tiangong
- Changes
- 3
- Tracking since
- Apr 2024
- Latest
- Apr 19, 2025
- Net movement
- Classification stable
- 2025
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Tiangong completes world's first humanoid half-marathon in Beijing Yizhuang
On April 19, 2025, the Tiangong Ultra humanoid completed a half-marathon course in Beijing Yizhuang, covering approximately 21 km with three battery swaps performed by support personnel during the run.
Full assessment
AutonomyL2 capabilities expandedReadinessPromising progress strengthenedScore+5 overallThe event received international press coverage as the first humanoid robot to complete that distance. Precise gait parameters, total intervention time, and route-generalization testing were not disclosed alongside the result.
Impact on autonomy
- 21-km continuous bipedal locomotion completed without documented teleop intervention
- Sustained outdoor gait on a prepared route over an extended duration validated
- Endurance performance on a single fixed route confirmed; generalization to novel routes not demonstrated
- Event represents longest documented continuous autonomous humanoid bipedal run at time of completion
Impact on readiness
- Marathon result demonstrates hardware durability beyond laboratory conditions
- Event conducted on a closed prepared course; unstructured real-world navigation capability unproven
- No commercial deployment or availability announcement accompanied the demonstration
- Result elevates platform visibility without changing research-only access model
Claim check4 claims reviewed
World's first humanoid half-marathon completionInternational press coverage confirmed the April 2025 Yizhuang event; no prior documented humanoid completion of a 21-km distance identified in coverage at time of eventFully autonomous operation throughout the courseThree battery swaps by support personnel were required to complete the course; a support runner accompanied the robot throughout. The run demonstrated endurance capability within a supported operational envelope, not unassisted autonomy.Result proves Tiangong ready for real-world deploymentThe course was a closed, prepared route; generalization to unstructured environments was not demonstrated by this eventTiangong's gait architecture enables human-comparable enduranceCompletion time and comparison to human marathon performance reported in some coverage; biomechanical efficiency analysis not publishedBottom lineThe April 2025 half-marathon is a documented endurance milestone for bipedal humanoid locomotion; route-specific training and unanswered failure-mode questions limit what can be inferred about generalized capability.
Technical notes4 sections
- Event Details
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The half-marathon took place in Beijing’s Yizhuang district in April 2025, a purpose-planned urban robotics demonstration zone. The course distance was approximately 21 km, matching standard half-marathon distance. The Tiangong completed the course while other humanoid robots from competing teams also participated; Tiangong was reported as the first to finish.
- Locomotion Performance
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Manufacturer reports described continuous bipedal walking/running gait over the full distance. The WISE KAIWU autonomy foundation and Pelican-VL perception system were the active software stack during the event. Specific gait parameters, stride frequency, and completion time were referenced in press coverage but precise figures varied across reports.
- What Was Not Disclosed
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Whether human operators intervened at any point during the course was not confirmed in available coverage. Joint wear, battery consumption data, and thermal performance figures were not published post-event. The degree to which the Tiangong’s gait model was specifically trained on the Yizhuang route geometry was not addressed in manufacturer statements.
- Platform Status After Event
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The half-marathon result did not trigger a commercial availability announcement. The research platform access model remained unchanged. Post-event coverage noted sustained interest from international robotics research groups.
- 2024
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Tiangong open platform releases hardware schematics and Pelican-VL model
The Beijing Humanoid Robot Innovation Center distributed Tiangong's physical hardware blueprints and the Pelican-VL vision-language model to academic and industrial research partners in late 2024.
Full assessment
AutonomyL2 capabilities expandedReadinessPromising progress strengthenedScoreScores unchangedThe release operationalized the open-platform commitment described at the April 2024 introduction. Third-party research outputs using these materials had not yet been published as of the release date.
Impact on autonomy
- Pelican-VL vision-language model made available for partner fine-tuning and evaluation
- Hardware schematics enable derivative bipedal builds with the 43 DOF architecture
- WISE KAIWU software foundation accessible to institutional partners for task-model development
- Third-party capability extensions now possible without full hardware procurement
Impact on readiness
- Open schematic release lowers barrier for research institutions to access platform specifications
- Commercial licensing terms for derivative products remain incompletely specified
- Consumer access path not established by this release; academic and industrial focus maintained
- No SDK developer portal or public API endpoint announced alongside schematic release
Claim check4 claims reviewed
Pelican-VL enables robust visual scene understanding for unstructured environmentsModel released to partners; independent benchmarks against standard vision-language tasks not published at time of releaseOpen hardware schematics enable true community developmentBlueprints released; commercial derivative licensing terms not fully specified, limiting some use casesWISE KAIWU foundation provides generalized task reasoningSoftware layer described and released; task generalization evidence limited to locomotion at release date; manipulation and reasoning benchmarks not publishedTiangong open platform supports full stack developmentHardware and core software released; integration documentation completeness and support infrastructure not independently assessed at time of releaseBottom lineThe late 2024 release delivered on the open-platform commitment; research utility depends on downstream partner publications that had not yet appeared at release date.
Technical notes4 sections
- Released Materials
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The Beijing Humanoid Robot Innovation Center distributed two primary deliverables in this release: (1) physical hardware blueprints for the Tiangong 43 DOF bipedal frame, and (2) the Pelican-VL vision-language model checkpoint. Both were provided to institutional partner organizations under the center’s research access program.
- Pelican-VL Architecture
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Pelican-VL is described as a vision-language model serving as the primary perception and scene-understanding backbone for the Tiangong autonomy stack. The model handles visual input interpretation for navigation and object interaction decisions. Architecture details, parameter count, and training data provenance were not published in detail alongside the release.
- WISE KAIWU Software Foundation
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The WISE KAIWU embodied intelligence layer, responsible for task planning and gait command generation, was distributed alongside the Pelican-VL model. Integration between the two software components and the hardware control layer requires platform-specific configuration; documentation completeness was not independently assessed.
- Access Model
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Distribution was to named institutional partners rather than via a public repository. The distinction between academic-use and commercial-derivative licensing was noted as incompletely specified at the time of the release announcement.
SourcesBeijing Humanoid Robot Innovation Center Official Announcement 2024-11-15MIT Technology Review 2024-11-21 -
Beijing Humanoid Robot Innovation Center introduces Tiangong platform
The Beijing Humanoid Robot Innovation Center announced the Tiangong humanoid platform in 2024, presenting a 42-degree-of-freedom bipedal robot designed for open research deployment.
Full assessment
AutonomyL2 confirmedReadinessPromising progress strengthenedScoreScores unchangedThe center released hardware schematics and core locomotion software to partner institutions. Consumer availability was not part of the announcement; research and industrial pilot access defined the distribution model.
Impact on autonomy
- 43 DOF full-body kinematic architecture publicly described for first time
- WISE KAIWU embodied intelligence foundation disclosed as core autonomy software layer
- Full-body touch-interactive control mode described alongside autonomous gait operation
- Pelican-VL vision-language model named as perception backbone
Impact on readiness
- Open hardware schematic release targets academic and industrial research partners
- No consumer pricing, retail channel, or deployment support infrastructure announced
- Research access model positioned as primary distribution; commercial path not described
Claim check4 claims reviewed
Open platform with freely accessible hardware schematicsManufacturer confirmed schematic release; licensing terms for commercial derivative use not fully detailed at announcementTiangong designed for real-world deployment in factories and warehousesIndustrial use cases described; no factory or warehouse deployment case studies published at platform introductionWISE KAIWU foundation enables generalized task completionEmbodied intelligence software layer named and described; task generalization evidence limited to locomotion demonstrations at announcement stage42 DOF architecture enables human-comparable dexterityJoint count confirms high kinematic range; dexterity benchmarks against manipulation tasks not published at announcementBottom lineThe 2024 introduction established Tiangong as a credibly specified open research platform; deployment evidence was not yet available.
Technical notes4 sections
- Platform Specification
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Tiangong is a full-size bipedal humanoid with 42 degrees of freedom across its kinematic chain. The platform is developed by the Beijing Humanoid Robot Innovation Center, a state-affiliated robotics research organization. The WISE KAIWU embodied intelligence foundation serves as the primary autonomy software layer, with the Pelican-VL vision-language model handling visual perception and scene understanding.
- Open Access Model
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At the 2024 introduction, the center released physical hardware blueprints and core locomotion algorithms to research partners. This open-architecture approach distinguishes Tiangong from commercially closed humanoid platforms. The scope of the open license, including commercial derivative restrictions, was not fully specified in initial announcements.
- Control Modes
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Manufacturer documentation describes two primary control modes: full-body touch-interactive control (a form of kinesthetic guidance) and autonomous gait operation. The relationship between these modes in task execution workflows was not detailed at launch.
- Form Factor
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Bipedal configuration targeting environments where humanoid form factor is necessary for multi-floor access or use of human-designed tools. No arm manipulation payload or gripper specification published at announcement.