{
  "type": "tweet",
  "id": "2040090066802942302",
  "url": "https://x.com/rasbt/status/2040090066802942302",
  "twitterUrl": "https://twitter.com/rasbt/status/2040090066802942302",
  "text": "@archimagos I saw the per-layer embeddings in the code, but I don't think they were used in the final models. Maybe it was a left-over from some internal experiments. https://t.co/XeCV79Qs91",
  "source": "Twitter for iPhone",
  "retweetCount": 0,
  "replyCount": 0,
  "likeCount": 0,
  "quoteCount": 0,
  "viewCount": 3,
  "createdAt": "Fri Apr 03 15:32:29 +0000 2026",
  "lang": "en",
  "bookmarkCount": 0,
  "isReply": true,
  "inReplyToId": "2040089206228206079",
  "conversationId": "2039780905619705902",
  "displayTextRange": [
    12,
    166
  ],
  "inReplyToUserId": "224589409",
  "inReplyToUsername": "archimagos",
  "author": {
    "type": "user",
    "userName": "rasbt",
    "url": "https://x.com/rasbt",
    "twitterUrl": "https://twitter.com/rasbt",
    "id": "865622395",
    "name": "Sebastian Raschka",
    "isVerified": false,
    "isBlueVerified": true,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/1661187442043486209/a3E4t1eV_normal.jpg",
    "coverPicture": "https://pbs.twimg.com/profile_banners/865622395/1742309979",
    "description": "",
    "location": "United States",
    "followers": 414872,
    "following": 1141,
    "status": "",
    "canDm": false,
    "canMediaTag": true,
    "createdAt": "Sun Oct 07 02:06:16 +0000 2012",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 24679,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 2097,
    "statusesCount": 19616,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [
      "1999847254367117736"
    ],
    "profile_bio": {
      "description": "ML/AI research engineer. Ex stats professor.\nAuthor of \"Build a Large Language Model From Scratch\" (https://t.co/O8LAAMRzzW) & reasoning (https://t.co/5TueQKx2Fk)",
      "entities": {
        "description": {
          "hashtags": [],
          "symbols": [],
          "urls": [
            {
              "display_url": "amzn.to/4fqvn0D",
              "expanded_url": "https://amzn.to/4fqvn0D",
              "indices": [
                100,
                123
              ],
              "url": "https://t.co/O8LAAMRzzW"
            },
            {
              "display_url": "mng.bz/lZ5B",
              "expanded_url": "https://mng.bz/lZ5B",
              "indices": [
                138,
                161
              ],
              "url": "https://t.co/5TueQKx2Fk"
            }
          ],
          "user_mentions": []
        },
        "url": {
          "urls": [
            {
              "display_url": "sebastianraschka.com",
              "expanded_url": "https://sebastianraschka.com",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/HrtQQ5tgJl"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {
    "media": [
      {
        "allow_download_status": {
          "allow_download": true
        },
        "display_url": "pic.twitter.com/XeCV79Qs91",
        "expanded_url": "https://twitter.com/rasbt/status/2040090066802942302/photo/1",
        "ext_media_availability": {
          "status": "Available"
        },
        "features": {
          "large": {
            "faces": []
          },
          "orig": {
            "faces": []
          }
        },
        "id_str": "2040089949991763968",
        "indices": [
          167,
          190
        ],
        "media_key": "3_2040089949991763968",
        "media_results": {
          "id": "QXBpTWVkaWFSZXN1bHRzOgwAAQoAARxP2wArGoAACgACHE/bG12XoV4AAA==",
          "result": {
            "__typename": "ApiMedia",
            "id": "QXBpTWVkaWE6DAABCgABHE/bACsagAAKAAIcT9sbXZehXgAA",
            "media_key": "3_2040089949991763968"
          }
        },
        "media_url_https": "https://pbs.twimg.com/media/HE_bACsagAAG8Pk.jpg",
        "original_info": {
          "focus_rects": [
            {
              "h": 648,
              "w": 1158,
              "x": 0,
              "y": 0
            },
            {
              "h": 942,
              "w": 942,
              "x": 136,
              "y": 0
            },
            {
              "h": 942,
              "w": 826,
              "x": 194,
              "y": 0
            },
            {
              "h": 942,
              "w": 471,
              "x": 372,
              "y": 0
            },
            {
              "h": 942,
              "w": 1158,
              "x": 0,
              "y": 0
            }
          ],
          "height": 942,
          "width": 1158
        },
        "sizes": {
          "large": {
            "h": 942,
            "w": 1158
          }
        },
        "type": "photo",
        "url": "https://t.co/XeCV79Qs91"
      }
    ]
  },
  "card": null,
  "place": {},
  "entities": {
    "hashtags": [],
    "symbols": [],
    "timestamps": [],
    "urls": [],
    "user_mentions": [
      {
        "id_str": "224589409",
        "indices": [
          0,
          11
        ],
        "name": "Leonardo Gonzalez",
        "screen_name": "archimagos"
      }
    ]
  },
  "quoted_tweet": null,
  "retweeted_tweet": null,
  "isLimitedReply": false,
  "article": null
}