🐦 Twitter Post Details

Viewing enriched Twitter post

@MattNiessner

📢WorldAgents: 3D worlds only from 2D image models - without any training! We propose an agentic approach with a Director (VLM) to plan the scene, a Generator (Flux or NanoBanana) for new views, and a Verifier (VLM) for selection / 3D consistency. -> High-fidelity 3D worlds from a single text prompt. What's remarkable: our agents find consistent views from 2D image models to obtain 3D-consistent worlds; this shows that image models contain world priors - agents just need to find them! https://t.co/6NC7zIEn4n https://t.co/vTO3sLFLFw Great work by @ErkocZiya @angelaqdai

📊 Media Metadata

{
  "media": [
    {
      "url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2036019740930408905/media_0.mp4",
      "media_url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2036019740930408905/media_0.mp4",
      "type": "video",
      "filename": "media_0.mp4"
    }
  ],
  "processed_at": "2026-03-23T13:21:57.936844",
  "pipeline_version": "2.0"
}

🔧 Raw API Response

{
  "type": "tweet",
  "id": "2036019740930408905",
  "url": "https://x.com/MattNiessner/status/2036019740930408905",
  "twitterUrl": "https://twitter.com/MattNiessner/status/2036019740930408905",
  "text": "📢WorldAgents: 3D worlds only from 2D image models - without any training!\n\nWe propose an agentic approach with a Director (VLM) to plan the scene, a Generator (Flux or NanoBanana) for new views, and a Verifier (VLM) for selection / 3D consistency.\n\n-> High-fidelity 3D worlds from a single text prompt.\n\nWhat's remarkable: our agents find consistent views from 2D image models to obtain 3D-consistent worlds; this shows that image models contain world priors - agents just need to find them!\n\nhttps://t.co/6NC7zIEn4n\nhttps://t.co/vTO3sLFLFw\n\nGreat work by @ErkocZiya @angelaqdai",
  "source": "Twitter for iPhone",
  "retweetCount": 28,
  "replyCount": 1,
  "likeCount": 107,
  "quoteCount": 1,
  "viewCount": 4563,
  "createdAt": "Mon Mar 23 09:58:28 +0000 2026",
  "lang": "en",
  "bookmarkCount": 50,
  "isReply": false,
  "inReplyToId": null,
  "conversationId": "2036019740930408905",
  "displayTextRange": [
    0,
    278
  ],
  "inReplyToUserId": null,
  "inReplyToUsername": null,
  "author": {
    "type": "user",
    "userName": "MattNiessner",
    "url": "https://x.com/MattNiessner",
    "twitterUrl": "https://twitter.com/MattNiessner",
    "id": "3053460216",
    "name": "Matthias Niessner",
    "isVerified": false,
    "isBlueVerified": true,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/746260005918146560/ghNddE9L_normal.jpg",
    "coverPicture": "https://pbs.twimg.com/profile_banners/3053460216/1425329450",
    "description": "",
    "location": "Munich, Bavaria",
    "followers": 45496,
    "following": 294,
    "status": "",
    "canDm": false,
    "canMediaTag": true,
    "createdAt": "Sun Mar 01 19:57:14 +0000 2015",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 2507,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 506,
    "statusesCount": 1675,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [],
    "profile_bio": {
      "description": "Professor for Visual Computing & Artificial Intelligence @TU_Muenchen\nCo-Founder @synthesiaIO\nCo-Founder @SpAItial_AI",
      "entities": {
        "description": {
          "hashtags": [],
          "symbols": [],
          "urls": [],
          "user_mentions": [
            {
              "id_str": "0",
              "indices": [
                57,
                69
              ],
              "name": "",
              "screen_name": "TU_Muenchen"
            },
            {
              "id_str": "0",
              "indices": [
                81,
                93
              ],
              "name": "",
              "screen_name": "synthesiaIO"
            },
            {
              "id_str": "0",
              "indices": [
                105,
                117
              ],
              "name": "",
              "screen_name": "SpAItial_AI"
            }
          ]
        },
        "url": {
          "urls": [
            {
              "display_url": "niessnerlab.org/publications.h…",
              "expanded_url": "https://niessnerlab.org/publications.html",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/M1kBUloDPP"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {
    "media": [
      {
        "additional_media_info": {
          "monetizable": false
        },
        "allow_download_status": {
          "allow_download": true
        },
        "display_url": "pic.twitter.com/qNP4lacits",
        "expanded_url": "https://twitter.com/MattNiessner/status/2036019740930408905/video/1",
        "ext_media_availability": {
          "status": "Available"
        },
        "id_str": "2036001296327585792",
        "indices": [
          279,
          302
        ],
        "media_key": "13_2036001296327585792",
        "media_results": {
          "id": "QXBpTWVkaWFSZXN1bHRzOgwABAoAARxBVGRN1zAAAAA=",
          "result": {
            "__typename": "ApiMedia",
            "id": "QXBpTWVkaWE6DAAECgABHEFUZE3XMAAAAA==",
            "media_key": "13_2036001296327585792"
          }
        },
        "media_url_https": "https://pbs.twimg.com/amplify_video_thumb/2036001296327585792/img/x7my84PGIA-E08h6.jpg",
        "original_info": {
          "focus_rects": [],
          "height": 720,
          "width": 720
        },
        "sizes": {
          "large": {
            "h": 720,
            "w": 720
          }
        },
        "type": "video",
        "url": "https://t.co/qNP4lacits",
        "video_info": {
          "aspect_ratio": [
            1,
            1
          ],
          "duration_millis": 25940,
          "variants": [
            {
              "content_type": "application/x-mpegURL",
              "url": "https://video.twimg.com/amplify_video/2036001296327585792/pl/IM4rUOX0R_dIYWLj.m3u8?tag=21&v=cfc"
            },
            {
              "bitrate": 432000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2036001296327585792/vid/avc1/320x320/e44N1TnBk4BbjPLL.mp4?tag=21"
            },
            {
              "bitrate": 832000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2036001296327585792/vid/avc1/540x540/wuqs_KJ4IEp3OqTh.mp4?tag=21"
            },
            {
              "bitrate": 1280000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2036001296327585792/vid/avc1/720x720/FBL5AJdmN-Dr5Fl3.mp4?tag=21"
            }
          ]
        }
      }
    ]
  },
  "card": null,
  "place": {},
  "entities": {
    "hashtags": [],
    "symbols": [],
    "timestamps": [],
    "urls": [
      {
        "display_url": "ziyaerkoc.com/worldagents",
        "expanded_url": "https://ziyaerkoc.com/worldagents",
        "indices": [
          493,
          516
        ],
        "url": "https://t.co/6NC7zIEn4n"
      },
      {
        "display_url": "youtu.be/Mj2FqqhurdI",
        "expanded_url": "https://youtu.be/Mj2FqqhurdI",
        "indices": [
          517,
          540
        ],
        "url": "https://t.co/vTO3sLFLFw"
      }
    ],
    "user_mentions": [
      {
        "id_str": "1375845726853419019",
        "indices": [
          556,
          566
        ],
        "name": "Ziya Erkoç",
        "screen_name": "ErkocZiya"
      },
      {
        "id_str": "3058204988",
        "indices": [
          567,
          578
        ],
        "name": "Angela Dai",
        "screen_name": "angelaqdai"
      }
    ]
  },
  "quoted_tweet": null,
  "retweeted_tweet": null,
  "isLimitedReply": false,
  "article": null
}