{"id":"15427f6f-23a1-436f-af33-9fb637a959ba","name":"Duke General Robotics Lab","slug":"duke-general-robotics-lab","description":"Academic robotics research lab at Duke University (Boyuan Chen and collaborators). Tracked here for Physical AI research platforms including the MARBLE amphibious internal-mass sphere robot (arXiv 2609.27358).","status":"private","founded":null,"hq":"Durham, North Carolina, USA","hqLat":null,"hqLng":null,"hqGeocodedAt":null,"hqAddress":null,"hqPrecision":null,"website":"generalroboticslab.com","fundingTotal":null,"type":"brain","roles":[],"reviewStatus":"reviewed","heatIndex":0,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"url":"https://arxiv.org/abs/2609.27358","title":"Omnidirectional Amphibious Locomotion via Internal Mass Actuation (arXiv:2609.27358)","sourceName":"arXiv","publishedAt":"2026-09-30"},{"url":"https://arxiv.org/html/2609.27358","title":"MARBLE HTML paper (arXiv:2609.27358)","sourceName":"arXiv","publishedAt":"2026-09-30"},{"url":"https://generalroboticslab.com/MARBLE","title":"MARBLE project page (Duke General Robotics Lab)","sourceName":"Duke General Robotics Lab","publishedAt":"2026-09-30"},{"url":"https://x.com/lukas_m_ziegler/status/2105264331445186892","title":"Secondary demo clip of MARBLE sphere robot","sourceName":"X (@lukas_m_ziegler)","publishedAt":"2026-09-30"},{"url":"https://generalroboticslab.com/","title":"General Robotics Lab","sourceName":"Duke University"}],"keyFacts":[{"label":"MARBLE amphibious sphere robot (project-stated, Sep 2026)","value":"Project-stated ([project-stated](https://arxiv.org/abs/2609.27358); [project site](https://generalroboticslab.com/MARBLE)): Duke University General Robotics Lab paper introduces MARBLE, a fully enclosed omnidirectional amphibious rolling robot driven by internal mass redistribution (Weaver / Xia / Lo / Huang / Chen; arXiv 2609.27358). Academic research platform; software and hardware designs stated to be open-sourced. Cap: research demo, not a commercial product"},{"label":"Physical intelligence mission","value":"Duke's General Robotics Lab says it studies physical intelligence, the ability of systems to understand, interact with, adapt to, and transform the physical world, and builds machines that learn from real-world interaction ([General Robotics Lab](https://generalroboticslab.com/))."},{"label":"Research pillars and featured robots","value":"The lab lists pillars for understanding physical systems, embodied intelligence, collective intelligence, and scientific intelligence, and features work on a modular aerial-ground platform, a 7-DoF Cartesian hand with all-linear fingers, and the Duke Humanoid for energy-efficient bipedal walking ([General Robotics Lab](https://generalroboticslab.com/))."}],"aliases":["Duke University General Robotics Lab","General Robotics Lab","GRL Duke"],"collisionRisk":"low","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-09-30T15:56:20.781Z","updatedAt":"2026-10-03T17:12:56.674Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/duke-general-robotics-lab","url":"https://registry.deploy.report/companies/duke-general-robotics-lab","name":"Duke General Robotics Lab","alternateName":["Duke University General Robotics Lab","General Robotics Lab","GRL Duke"],"description":"Academic robotics research lab at Duke University (Boyuan Chen and collaborators). Tracked here for Physical AI research platforms including the MARBLE amphibious internal-mass sphere robot (arXiv 2609.27358).","identifier":"15427f6f-23a1-436f-af33-9fb637a959ba","address":"Durham, North Carolina, USA","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"verified","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":5,"primary_source_types":["preprint"]}}}