{
  "slug": "fourier-gr-2",
  "name": "GR-2",
  "manufacturer": {
    "name": "Fourier",
    "country": "CN",
    "url": "https://www.fftai.com"
  },
  "category": "full-size",
  "announced": {
    "date": "2024-09-30",
    "source": {
      "url": "https://www.prnewswire.com/news-releases/fourier-unveils-the-next-generation-humanoid-robot-gr-2-302262068.html",
      "quote": "Standing at 175 cm and weighing 63 kg",
      "accessed": "2026-09-20"
    }
  },
  "specs": {
    "height_cm": {
      "value": 175,
      "status": "claimed",
      "source": {
        "url": "https://www.therobotreport.com/fourier-launches-gr-2-humanoid-software-platform/",
        "quote": "175 cm (68.9 in.)",
        "accessed": "2026-09-20"
      }
    },
    "weight_kg": {
      "value": 63,
      "status": "claimed",
      "source": {
        "url": "https://www.therobotreport.com/fourier-launches-gr-2-humanoid-software-platform/",
        "quote": "63 kg (139 lb.)",
        "accessed": "2026-09-20"
      }
    },
    "dof": {
      "value": 53,
      "status": "claimed",
      "source": {
        "url": "https://www.prnewswire.com/news-releases/fourier-unveils-the-next-generation-humanoid-robot-gr-2-302262068.html",
        "quote": "53 degrees of freedom",
        "accessed": "2026-09-27",
        "media_type": "article",
        "publisher_type": "independent",
        "review": {
          "status": "insufficient",
          "method": "text",
          "checked": "2026-09-27",
          "reason": "The reviewed source did not establish both the exact recorded value and the concrete robot variant for this specification."
        }
      }
    },
    "payload_kg": {
      "value": 3,
      "status": "claimed",
      "source": {
        "url": "https://www.therobotreport.com/fourier-launches-gr-2-humanoid-software-platform/",
        "quote": "single-arm load capacity of 3 kg (6.6 lb.)",
        "accessed": "2026-09-20"
      }
    },
    "hands": {
      "value": "12 DoF per hand, tactile sensors",
      "status": "claimed",
      "source": {
        "url": "https://www.prnewswire.com/news-releases/fourier-unveils-the-next-generation-humanoid-robot-gr-2-302262068.html",
        "quote": "12-DoF dexterous hands—double the dexterity of previous models",
        "accessed": "2026-09-20"
      }
    },
    "hand_dof": {
      "value": 12,
      "status": "claimed",
      "source": {
        "url": "https://www.prnewswire.com/news-releases/fourier-unveils-the-next-generation-humanoid-robot-gr-2-302262068.html",
        "quote": "12-DoF dexterous hands—double the dexterity of previous models",
        "accessed": "2026-09-27",
        "media_type": "article",
        "publisher_type": "independent",
        "review": {
          "status": "insufficient",
          "method": "text",
          "checked": "2026-09-27",
          "reason": "The reviewed source did not establish both the exact recorded value and the concrete robot variant for this specification."
        }
      }
    },
    "tactile_skin": {
      "value": true,
      "status": "claimed",
      "source": {
        "url": "https://www.techeblog.com/new-fourier-gr-2-humanoid-robot-upgrade/",
        "quote": "Equipped with six array-type tactile sensors, GR-2 can sense force, identify object shapes and materials, and adjust its grip in real time",
        "accessed": "2026-09-27",
        "media_type": "article",
        "publisher_type": "independent",
        "review": {
          "status": "insufficient",
          "method": "text",
          "checked": "2026-09-27",
          "reason": "The reviewed source did not establish both the exact recorded value and the concrete robot variant for this specification."
        }
      }
    },
    "actuator_torque_nm": {
      "value": 380,
      "status": "claimed",
      "source": {
        "url": "https://www.therobotreport.com/fourier-launches-gr-2-humanoid-software-platform/",
        "quote": "With peak torques exceeding 380 N.m (280.3 ft.-lb.), the FSA 2.0 actuators boost GR-2's agility and dynamic capabilities.",
        "accessed": "2026-09-21",
        "media_type": "article",
        "publisher_type": "independent",
        "review": {
          "status": "inaccessible",
          "method": "text",
          "checked": "2026-09-27",
          "reason": "The per-host request budget was reached during the review, so the source content and claim could not be re-established."
        }
      }
    },
    "battery_swappable": {
      "value": true,
      "status": "claimed",
      "source": {
        "url": "https://www.therobotreport.com/fourier-launches-gr-2-humanoid-software-platform/",
        "quote": "Since the battery is now swappable, users will be able to swap batteries quickly and return GR-2 to work.",
        "accessed": "2026-09-21"
      }
    }
  },
  "price_history": [],
  "delivery": {
    "status": "claimed",
    "timeline": [
      {
        "date": "2024-09-30",
        "event": "announced",
        "detail": "Fourier (rebranded from Fourier Intelligence earlier in 2024) launched GR-2 as the successor to GR-1, alongside a new software development platform.",
        "quantity_min": null,
        "quantity_max": null,
        "source": {
          "url": "https://www.prnewswire.com/news-releases/fourier-unveils-the-next-generation-humanoid-robot-gr-2-302262068.html",
          "quote": "Standing at 175 cm and weighing 63 kg",
          "accessed": "2026-09-20"
        }
      }
    ]
  },
  "notes": [
    "Payload capacity is single-arm load capacity (3 kg / 6.6 lb) as stated by the manufacturer's press release, not a whole-body payload figure.",
    "No named-customer delivery or independent demonstration video was found during this research session, so delivery.status is 'claimed'; price figures circulating on aggregator sites (e.g. $150,000+, €110,803.55) could not be traced to a manufacturer or press source and were omitted rather than included unsourced.",
    "Shipped-bar re-check (2026-09-20), applying this site's actual rule (named customer + image via the customer's own or an independent channel; invoice/serial/unboxing/customs are alternatives, not an added requirement): searched specifically for a named hospital, university, or lab publishing its own photo of a GR-1 unit (parallel to the Durham University / Unitree G1 case). None was found -- coverage of Fourier's healthcare/rehab use cases describes GR-1 as designed for hospital and care-home tasks and cites '2,000+ organizations and hospitals' served as a manufacturer-side aggregate claim, but no specific institution's own channel or independent report names itself as a GR-1 recipient with a photo of its unit. This is a genuine evidence gap, not an over-strict reading of the rule, so GR-1/GR-2 remains claimed, not shipped. No fourier-gr-1.json record exists in this dataset; if one is added later, this same gap applies to it.",
    "locomotion left out (2026-09-21): searched the manufacturer's own product/press page and its main launch coverage (The Robot Report / IEEE Spectrum / named outlet where applicable) for a literal quote naming the propulsion (\"bipedal\", \"legs\", \"walks\", \"wheeled base\", etc.); none of the pages fetched in this pass contained a checkable sentence naming it specifically for GR-2 -- most pages describe height/DOF/speed without ever stating the locomotion type in words. Left out rather than inferred from photos or category. Revisit with a source that states it directly."
  ],
  "updated": "2026-09-21",
  "simulation": {
    "review": {
      "status": "found",
      "checked": "2026-09-27",
      "urls": [
        "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/GR2v3.0.1/urdf/GR2v3.0.1.urdf",
        "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/gr2v3_8_7/mjcf/gr2v3_8_7.xml"
      ],
      "reason": "Official repository paths and format markers were checked for two GR-2 artifacts; the models were not executed. Repository-level simulator wording did not establish artifact-specific compatibility."
    },
    "artifacts": [
      {
        "id": "gr2-v3-0-1-urdf",
        "format": "urdf",
        "variant": "GR-2 v3.0.1",
        "provenance": "official",
        "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/GR2v3.0.1/urdf/GR2v3.0.1.urdf",
        "revision": "7d96c758f048fe1bf92b3258864d94771ae0c093",
        "license": {
          "name": "GPL-3.0",
          "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/LICENSE"
        },
        "source": {
          "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/GR2v3.0.1/urdf/GR2v3.0.1.urdf",
          "quote": "GRX/GR2/GR2v3.0.1/urdf/GR2v3.0.1.urdf",
          "accessed": "2026-09-27",
          "media_type": "repository",
          "publisher_type": "official",
          "variant": "GR-2 v3.0.1",
          "review": {
            "status": "supported",
            "method": "text",
            "checked": "2026-09-27",
            "reason": "Official repository path and format marker checked; model not executed."
          }
        },
        "compatibility": []
      },
      {
        "id": "gr2-v3-8-7-mjcf",
        "format": "mjcf",
        "variant": "GR-2 v3_8_7",
        "provenance": "official",
        "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/gr2v3_8_7/mjcf/gr2v3_8_7.xml",
        "revision": "7d96c758f048fe1bf92b3258864d94771ae0c093",
        "license": {
          "name": "GPL-3.0",
          "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/LICENSE"
        },
        "source": {
          "url": "https://github.com/FFTAI/Wiki-GRx-URDF/blob/7d96c758f048fe1bf92b3258864d94771ae0c093/GRX/GR2/gr2v3_8_7/mjcf/gr2v3_8_7.xml",
          "quote": "GRX/GR2/gr2v3_8_7/mjcf/gr2v3_8_7.xml",
          "accessed": "2026-09-27",
          "media_type": "repository",
          "publisher_type": "official",
          "variant": "GR-2 v3_8_7",
          "review": {
            "status": "supported",
            "method": "text",
            "checked": "2026-09-27",
            "reason": "Official repository path and format marker checked; model not executed."
          }
        },
        "compatibility": []
      }
    ]
  },
  "actuator_architecture": {
    "review": {
      "status": "not_confirmed",
      "checked": "2026-09-27",
      "urls": [
        "https://github.com/FFTAI/Wiki-GRx-URDF"
      ],
      "reason": "Targeted actuator searches did not confirm an exact-variant architecture claim for this record; this does not mean none exists."
    },
    "groups": []
  },
  "url": "https://humanoidrecord.com/robots/fourier-gr-2/",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "humanoidrecord.com",
  "generated_at": "2026-11-03T10:59:20.283Z"
}