{
  "type": "tweet",
  "id": "2045659970625208359",
  "url": "https://x.com/jeremyphoward/status/2045659970625208359",
  "twitterUrl": "https://twitter.com/jeremyphoward/status/2045659970625208359",
  "text": "RT @ylecun: @norpadon The tensor engine was first implemented inside SN3 (before it was called Lush) in 1992 at Bell Labs by Léon Bottom an…",
  "source": "Twitter for iPhone",
  "retweetCount": 25,
  "replyCount": 8,
  "likeCount": 286,
  "quoteCount": 1,
  "viewCount": 36303,
  "createdAt": "Sun Apr 19 00:25:18 +0000 2026",
  "lang": "en",
  "bookmarkCount": 89,
  "isReply": false,
  "inReplyToId": null,
  "conversationId": "2045659970625208359",
  "displayTextRange": [
    0,
    140
  ],
  "inReplyToUserId": null,
  "inReplyToUsername": null,
  "author": {
    "type": "user",
    "userName": "jeremyphoward",
    "url": "https://x.com/jeremyphoward",
    "twitterUrl": "https://twitter.com/jeremyphoward",
    "id": "175282603",
    "name": "Jeremy Howard",
    "isVerified": false,
    "isBlueVerified": true,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/1279600070145437696/eocLhSLu_normal.jpg",
    "coverPicture": "https://pbs.twimg.com/profile_banners/175282603/1594860705",
    "description": "",
    "location": "Brisbane/Queensland, Australia",
    "followers": 286959,
    "following": 6655,
    "status": "",
    "canDm": false,
    "canMediaTag": false,
    "createdAt": "Fri Aug 06 04:58:18 +0000 2010",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 10032,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 2947,
    "statusesCount": 65266,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [
      "1734606378331951318"
    ],
    "profile_bio": {
      "description": "🇦🇺 Co-founder: @AnswerDotAI/@FastDotAI ;\nPrev: Professor@UQ; @kaggle founding president; founder @fastmail/@enlitic/…\nhttps://t.co/16UBFTX7mo",
      "entities": {
        "description": {
          "urls": [
            {
              "display_url": "jeremy.fast.ai",
              "expanded_url": "https://jeremy.fast.ai/",
              "indices": [
                118,
                141
              ],
              "url": "https://t.co/16UBFTX7mo"
            }
          ],
          "user_mentions": [
            {
              "id_str": "",
              "indices": [
                15,
                27
              ],
              "name": "",
              "screen_name": "AnswerDotAI"
            },
            {
              "id_str": "",
              "indices": [
                28,
                38
              ],
              "name": "",
              "screen_name": "FastDotAI"
            },
            {
              "id_str": "",
              "indices": [
                61,
                68
              ],
              "name": "",
              "screen_name": "kaggle"
            },
            {
              "id_str": "",
              "indices": [
                97,
                106
              ],
              "name": "",
              "screen_name": "fastmail"
            },
            {
              "id_str": "",
              "indices": [
                107,
                115
              ],
              "name": "",
              "screen_name": "enlitic"
            }
          ]
        },
        "url": {
          "urls": [
            {
              "display_url": "answer.ai",
              "expanded_url": "http://answer.ai",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/3lh0uQDdfN"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {},
  "card": null,
  "place": {},
  "entities": {
    "hashtags": [],
    "symbols": [],
    "timestamps": [],
    "urls": [],
    "user_mentions": [
      {
        "id_str": "48008938",
        "indices": [
          3,
          10
        ],
        "name": "Yann LeCun",
        "screen_name": "ylecun"
      },
      {
        "id_str": "4012311791",
        "indices": [
          12,
          21
        ],
        "name": "Artur Chakhvadze",
        "screen_name": "norpadon"
      }
    ]
  },
  "quoted_tweet": null,
  "retweeted_tweet": {
    "type": "tweet",
    "id": "2045606881125642536",
    "url": "https://x.com/ylecun/status/2045606881125642536",
    "twitterUrl": "https://twitter.com/ylecun/status/2045606881125642536",
    "text": "@norpadon The tensor engine was first implemented inside SN3 (before it was called Lush) in 1992 at Bell Labs by Léon Bottom and me.\nThe naming convention has survived to this day in PyTorch and other libraries.\n\nThe naming of the tensor operations was reused in EBlearn (C++ deep learning library written by Pierre Sermanet and me, with some help from @soumithchintala).\nIt was recycled in Torch5 and Torch7, which was written largely by Ronan Collobert, and my students  Clément Farabet, and @koraykv ). Clément and Koray had been brought up on Lush (the open version of SN) and knew the nomenclature. \nThen, Soumith used the same conventions in PyTorch.",
    "source": "Twitter for iPhone",
    "retweetCount": 25,
    "replyCount": 8,
    "likeCount": 286,
    "quoteCount": 1,
    "viewCount": 36303,
    "createdAt": "Sat Apr 18 20:54:20 +0000 2026",
    "lang": "en",
    "bookmarkCount": 89,
    "isReply": true,
    "inReplyToId": "2045515535643758596",
    "conversationId": "2045515535643758596",
    "displayTextRange": [
      10,
      289
    ],
    "inReplyToUserId": null,
    "inReplyToUsername": null,
    "author": {
      "type": "user",
      "userName": "ylecun",
      "url": "https://x.com/ylecun",
      "twitterUrl": "https://twitter.com/ylecun",
      "id": "48008938",
      "name": "Yann LeCun",
      "isVerified": false,
      "isBlueVerified": true,
      "verifiedType": null,
      "profilePicture": "https://pbs.twimg.com/profile_images/1483577865056702469/rWA-3_T7_normal.jpg",
      "coverPicture": "https://pbs.twimg.com/profile_banners/48008938/1642547502",
      "description": "",
      "location": "New York",
      "followers": 1119686,
      "following": 783,
      "status": "",
      "canDm": false,
      "canMediaTag": true,
      "createdAt": "Wed Jun 17 16:05:51 +0000 2009",
      "entities": {
        "description": {
          "urls": []
        },
        "url": {}
      },
      "fastFollowersCount": 0,
      "favouritesCount": 28520,
      "hasCustomTimelines": true,
      "isTranslator": false,
      "mediaCount": 461,
      "statusesCount": 25833,
      "withheldInCountries": [],
      "affiliatesHighlightedLabel": {},
      "possiblySensitive": false,
      "pinnedTweetIds": [
        "1862598063275061484"
      ],
      "profile_bio": {
        "description": "Professor at NYU & Executive Chairman at AMI Labs. \nEx-Chief AI Scientist at Meta.\nResearcher in AI, Machine Learning, Robotics, etc.\nACM Turing Award Laureate.",
        "entities": {
          "description": {},
          "url": {
            "urls": [
              {
                "display_url": "yann.lecun.com",
                "expanded_url": "http://yann.lecun.com",
                "indices": [
                  0,
                  23
                ],
                "url": "https://t.co/POp7IBHfXy"
              }
            ]
          }
        }
      },
      "isAutomated": false,
      "automatedBy": null
    },
    "extendedEntities": {},
    "card": null,
    "place": {},
    "entities": {
      "hashtags": [],
      "symbols": [],
      "urls": [],
      "user_mentions": [
        {
          "id_str": "70831441",
          "indices": [
            343,
            359
          ],
          "name": "Soumith Chintala",
          "screen_name": "soumithchintala"
        },
        {
          "id_str": "915239533",
          "indices": [
            484,
            492
          ],
          "name": "koray kavukcuoglu",
          "screen_name": "koraykv"
        }
      ]
    },
    "quoted_tweet": null,
    "retweeted_tweet": null,
    "isLimitedReply": false,
    "communityInfo": null,
    "article": null
  },
  "isLimitedReply": false,
  "communityInfo": null,
  "article": null
}