MODEL ID tencent:hunyuan-3d@3.1-pro
api-only

Hunyuan 3D 3.1 Pro

Hunyuan 3D 3.1 Pro is a production-grade 3D generation model from Tencent that creates high-fidelity assets from text prompts or images. It uses enhanced 8-view reconstruction for improved spatial accuracy and reduced geometric artifacts, producing clean topology, watertight meshes, and PBR materials suitable for game development, 3D printing, and professional animation workflows.

Hunyuan 3D 3.1 Pro
Image to 3D

Verdigris Astrolabe Beetle Totem

{
  "taskType": "3dInference",
  "taskUUID": "6d1ea289-b727-4c86-b5d8-4a6bc82e0dfb",
  "model": "tencent:hunyuan-3d@3.1-pro",
  "settings": {
    "faceCount": 850000,
    "generateType": "Normal",
    "pbr": true
  },
  "inputs": {
    "images": [
      "https://assets.runware.ai/assets/inputs/d781cd9f-d5a9-4336-8a49-43fc0756556b.jpg"
    ]
  }
}
{
  "taskType": "3dInference",
  "taskUUID": "6d1ea289-b727-4c86-b5d8-4a6bc82e0dfb",
  "seed": 213870862,
  "cost": 0.675,
  "outputs": {
    "files": [
      {
        "uuid": "d1500378-4bd2-478f-947c-b310350cb41c",
        "url": "https://im.runware.ai/image/os/a06dlim3/ws/5/ii/d1500378-4bd2-478f-947c-b310350cb41c.glb"
      }
    ]
  }
}
Image to 3D

Scorched Pilgrim Mask Idol

{
  "taskType": "3dInference",
  "taskUUID": "31a23b9d-adfa-4866-b108-f21e50f88e4b",
  "model": "tencent:hunyuan-3d@3.1-pro",
  "settings": {
    "faceCount": 500000,
    "generateType": "Normal",
    "pbr": true
  },
  "inputs": {
    "images": [
      "https://assets.runware.ai/assets/inputs/04e4e03b-b9be-4819-87fd-dfb09b457567.jpg"
    ]
  }
}
{
  "taskType": "3dInference",
  "taskUUID": "31a23b9d-adfa-4866-b108-f21e50f88e4b",
  "seed": 428532157,
  "cost": 0.675,
  "outputs": {
    "files": [
      {
        "uuid": "68f694e3-0fc5-431a-b14c-3321e47b476f",
        "url": "https://im.runware.ai/image/os/a07dlim3/ws/5/ii/68f694e3-0fc5-431a-b14c-3321e47b476f.glb"
      }
    ]
  }
}
Image to 3D

Basalt Diver Helmet Relic

{
  "taskType": "3dInference",
  "taskUUID": "331c939d-44b0-4133-a709-d751021c4b69",
  "model": "tencent:hunyuan-3d@3.1-pro",
  "settings": {
    "faceCount": 600000,
    "generateType": "Normal",
    "pbr": true
  },
  "inputs": {
    "images": [
      "https://assets.runware.ai/assets/inputs/69a3730c-6114-4f20-8688-0e6988847817.jpg"
    ]
  }
}
{
  "taskType": "3dInference",
  "taskUUID": "331c939d-44b0-4133-a709-d751021c4b69",
  "seed": 978329941,
  "cost": 0.675,
  "outputs": {
    "files": [
      {
        "uuid": "91f6b852-94e5-4adb-8e6f-f516e0997e1a",
        "url": "https://im.runware.ai/image/os/a05d22/ws/5/ii/91f6b852-94e5-4adb-8e6f-f516e0997e1a.glb"
      }
    ]
  }
}
Text to 3D

Ceramic Koi Shrine Relic

{
  "taskType": "3dInference",
  "taskUUID": "bb167d53-5bb0-44fd-8293-0e698624cd76",
  "model": "tencent:hunyuan-3d@3.1-pro",
  "positivePrompt": "A highly detailed 3D collectible relic shaped like a ceremonial koi idol, designed as a tabletop hero asset. The body is crafted from cracked white porcelain with cobalt wave motifs, inlaid brass fins, a halo-like ring of carved basalt fragments behind the head, and braided crimson cords suspending tiny prayer tags from the tail. The eyes are polished obsidian, the scales are slightly raised and asymmetrical for realism, and the base is a worn black stone plinth with subtle chisel marks. Blend East Asian sacred-object influence with fantasy relic design, emphasizing full object readability from every angle, balanced silhouette, intricate surface detail, believable thickness, clean separations between materials, and premium game-ready craftsmanship. Studio-neutral presentation, isolated object, no environment, no people, no text, no pedestal turntable.",
  "settings": {
    "faceCount": 850000,
    "generateType": "Normal",
    "pbr": true
  }
}
{
  "taskType": "3dInference",
  "taskUUID": "bb167d53-5bb0-44fd-8293-0e698624cd76",
  "seed": 277347751,
  "cost": 0.675,
  "outputs": {
    "files": [
      {
        "uuid": "f4c307e4-b1ea-45b4-aa74-e5f52cd1d54b",
        "url": "https://im.runware.ai/image/os/a06dlim3/ws/5/ii/f4c307e4-b1ea-45b4-aa74-e5f52cd1d54b.glb"
      }
    ]
  }
}