🐦 Twitter Post Details

Viewing enriched Twitter post

@wenlong_huang

What if we can simulate an *interactive 3D world*, from a single image, in the wild, in real time? Introducing PointWorld-1B: a large pre-trained 3D world model that predicts env dynamics given RGB-D capture and robot actions. 🌐 https://t.co/ShGZm3hAWi from @Stanford @nvidia

šŸ“Š Media Metadata

{
  "media": [
    {
      "url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2009317268367527976/media_0.mp4?",
      "media_url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2009317268367527976/media_0.mp4?",
      "type": "video",
      "filename": "media_0.mp4"
    }
  ],
  "processed_at": "2026-01-18T17:37:07.329240",
  "pipeline_version": "2.0"
}

šŸ”§ Raw API Response

{
  "type": "tweet",
  "id": "2009317268367527976",
  "url": "https://x.com/wenlong_huang/status/2009317268367527976",
  "twitterUrl": "https://twitter.com/wenlong_huang/status/2009317268367527976",
  "text": "What if we can simulate an *interactive 3D world*, from a single image, in the wild, in real time?\n\nIntroducing PointWorld-1B: a large pre-trained 3D world model that predicts env dynamics given RGB-D capture and robot actions.\n\n🌐 https://t.co/ShGZm3hAWi\n\nfrom @Stanford @nvidia",
  "source": "Twitter for iPhone",
  "retweetCount": 217,
  "replyCount": 19,
  "likeCount": 1202,
  "quoteCount": 28,
  "viewCount": 196569,
  "createdAt": "Thu Jan 08 17:32:22 +0000 2026",
  "lang": "en",
  "bookmarkCount": 711,
  "isReply": false,
  "inReplyToId": null,
  "conversationId": "2009317268367527976",
  "displayTextRange": [
    0,
    302
  ],
  "inReplyToUserId": null,
  "inReplyToUsername": null,
  "author": {
    "type": "user",
    "userName": "wenlong_huang",
    "url": "https://x.com/wenlong_huang",
    "twitterUrl": "https://twitter.com/wenlong_huang",
    "id": "1125594354515529728",
    "name": "Wenlong Huang",
    "isVerified": false,
    "isBlueVerified": true,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/1889378278915579904/KRVvd3OI_normal.jpg",
    "coverPicture": "https://pbs.twimg.com/profile_banners/1125594354515529728/1592745888",
    "description": "",
    "location": "Stanford, CA",
    "followers": 4844,
    "following": 1255,
    "status": "",
    "canDm": false,
    "canMediaTag": true,
    "createdAt": "Tue May 07 02:53:01 +0000 2019",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 3613,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 43,
    "statusesCount": 636,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [
      "2009317268367527976"
    ],
    "profile_bio": {
      "description": "PhD Student @StanfordSVL. Previously @MIT_CSAIL @Berkeley_AI @GoogleDeepMind @NVIDIARobotics. Robotics, Foundation Models, Spatial Intelligence.",
      "entities": {
        "description": {
          "user_mentions": [
            {
              "id_str": "0",
              "indices": [
                12,
                24
              ],
              "name": "",
              "screen_name": "StanfordSVL"
            },
            {
              "id_str": "0",
              "indices": [
                37,
                47
              ],
              "name": "",
              "screen_name": "MIT_CSAIL"
            },
            {
              "id_str": "0",
              "indices": [
                48,
                60
              ],
              "name": "",
              "screen_name": "Berkeley_AI"
            },
            {
              "id_str": "0",
              "indices": [
                61,
                76
              ],
              "name": "",
              "screen_name": "GoogleDeepMind"
            },
            {
              "id_str": "0",
              "indices": [
                77,
                92
              ],
              "name": "",
              "screen_name": "NVIDIARobotics"
            }
          ]
        },
        "url": {
          "urls": [
            {
              "display_url": "wenlong.page",
              "expanded_url": "http://wenlong.page",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/0BkgpecLw4"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {
    "media": [
      {
        "additional_media_info": {
          "monetizable": false
        },
        "allow_download_status": {
          "allow_download": true
        },
        "display_url": "pic.twitter.com/pwVKXfrce9",
        "expanded_url": "https://twitter.com/wenlong_huang/status/2009317268367527976/video/1",
        "ext_media_availability": {
          "status": "Available"
        },
        "id_str": "2009308406390079488",
        "indices": [
          303,
          326
        ],
        "media_key": "13_2009308406390079488",
        "media_results": {
          "id": "QXBpTWVkaWFSZXN1bHRzOgwABAoAARvif1mPFkAAAAA=",
          "result": {
            "__typename": "ApiMedia",
            "id": "QXBpTWVkaWE6DAAECgABG+J/WY8WQAAAAA==",
            "media_key": "13_2009308406390079488"
          }
        },
        "media_url_https": "https://pbs.twimg.com/amplify_video_thumb/2009308406390079488/img/i6N60XDPxil5XAnE.jpg",
        "original_info": {
          "focus_rects": [],
          "height": 1080,
          "width": 1920
        },
        "sizes": {
          "large": {
            "h": 1080,
            "w": 1920
          }
        },
        "type": "video",
        "url": "https://t.co/pwVKXfrce9",
        "video_info": {
          "aspect_ratio": [
            16,
            9
          ],
          "duration_millis": 128661,
          "variants": [
            {
              "content_type": "application/x-mpegURL",
              "url": "https://video.twimg.com/amplify_video/2009308406390079488/pl/7JodpcyfcqONwgKw.m3u8?tag=21"
            },
            {
              "bitrate": 256000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2009308406390079488/vid/avc1/480x270/6lHfpKGB07eP1zWA.mp4?tag=21"
            },
            {
              "bitrate": 832000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2009308406390079488/vid/avc1/640x360/Qbxjm_-baS_8i1H3.mp4?tag=21"
            },
            {
              "bitrate": 2176000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2009308406390079488/vid/avc1/1280x720/4TbSUA1mY95rGYTn.mp4?tag=21"
            },
            {
              "bitrate": 10368000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2009308406390079488/vid/avc1/1920x1080/8P-__QRDk8Zabwcu.mp4?tag=21"
            }
          ]
        }
      }
    ]
  },
  "card": null,
  "place": {},
  "entities": {
    "urls": [
      {
        "display_url": "point-world.github.io",
        "expanded_url": "http://point-world.github.io",
        "indices": [
          231,
          254
        ],
        "url": "https://t.co/ShGZm3hAWi"
      }
    ],
    "user_mentions": [
      {
        "id_str": "18036441",
        "indices": [
          261,
          270
        ],
        "name": "Stanford University",
        "screen_name": "Stanford"
      },
      {
        "id_str": "61559439",
        "indices": [
          271,
          278
        ],
        "name": "NVIDIA",
        "screen_name": "nvidia"
      }
    ]
  },
  "quoted_tweet": null,
  "retweeted_tweet": null,
  "isLimitedReply": false,
  "article": null
}