Viewing enriched Twitter post
no pretrained encoder, no complex tricks. LeWorldModel shows how JEPA-based World Models can be trained end-to-end from raw pixels with just 2 loss terms ~15M params, single GPU, and ~48× faster planning than foundation-model world models. https://t.co/0bUVowVbo6
{
"media": [
{
"url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2036104283192709345/media_0.jpg",
"media_url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2036104283192709345/media_0.jpg",
"type": "photo",
"filename": "media_0.jpg"
}
],
"processed_at": "2026-03-23T16:52:38.671348",
"pipeline_version": "2.0"
}{
"type": "tweet",
"id": "2036104283192709345",
"url": "https://x.com/robotsdigest/status/2036104283192709345",
"twitterUrl": "https://twitter.com/robotsdigest/status/2036104283192709345",
"text": "no pretrained encoder, no complex tricks.\n\nLeWorldModel shows how JEPA-based World Models can be trained end-to-end from raw pixels with just 2 loss terms \n~15M params, single GPU, and ~48× faster planning than foundation-model world models. https://t.co/0bUVowVbo6",
"source": "Twitter for iPhone",
"retweetCount": 5,
"replyCount": 2,
"likeCount": 42,
"quoteCount": 0,
"viewCount": 1917,
"createdAt": "Mon Mar 23 15:34:24 +0000 2026",
"lang": "en",
"bookmarkCount": 28,
"isReply": false,
"inReplyToId": null,
"conversationId": "2036104283192709345",
"displayTextRange": [
0,
241
],
"inReplyToUserId": null,
"inReplyToUsername": null,
"author": {
"type": "user",
"userName": "robotsdigest",
"url": "https://x.com/robotsdigest",
"twitterUrl": "https://twitter.com/robotsdigest",
"id": "1960299893278515200",
"name": "Robots Digest 🤖",
"isVerified": false,
"isBlueVerified": false,
"verifiedType": null,
"profilePicture": "https://pbs.twimg.com/profile_images/1960300063454081024/y9QhWj-e_normal.jpg",
"coverPicture": "",
"description": "Follow @RobotsDigest for latest in Robotics, Humanoids, and Hardware + AI.",
"location": "GET POSTS IN INBOX:",
"followers": 4166,
"following": 0,
"status": "",
"canDm": true,
"canMediaTag": true,
"createdAt": "Tue Aug 26 11:15:02 +0000 2025",
"entities": {
"description": {
"urls": []
},
"url": {
"urls": [
{
"display_url": "robotsdigest.substack.com",
"expanded_url": "https://robotsdigest.substack.com/",
"indices": [
0,
23
],
"url": "https://t.co/3YHdkTs9s8"
}
]
}
},
"fastFollowersCount": 0,
"favouritesCount": 230,
"hasCustomTimelines": false,
"isTranslator": false,
"mediaCount": 1066,
"statusesCount": 1517,
"withheldInCountries": [],
"affiliatesHighlightedLabel": {},
"possiblySensitive": false,
"pinnedTweetIds": [],
"profile_bio": {},
"isAutomated": false,
"automatedBy": null
},
"extendedEntities": {
"media": [
{
"display_url": "pic.x.com/0bUVowVbo6",
"expanded_url": "https://x.com/robotsdigest/status/2036104283192709345/photo/1",
"ext_media_availability": {
"status": "Available"
},
"features": {
"large": {
"faces": []
},
"medium": {
"faces": []
},
"orig": {
"faces": []
},
"small": {
"faces": []
}
},
"id_str": "2036104127391141888",
"indices": [
242,
265
],
"media_key": "3_2036104127391141888",
"media_results": {
"result": {
"media_key": "3_2036104127391141888"
}
},
"media_url_https": "https://pbs.twimg.com/media/HEGx6obbEAALcVe.jpg",
"original_info": {
"focus_rects": [
{
"h": 487,
"w": 870,
"x": 268,
"y": 0
},
{
"h": 487,
"w": 487,
"x": 460,
"y": 0
},
{
"h": 487,
"w": 427,
"x": 490,
"y": 0
},
{
"h": 487,
"w": 244,
"x": 581,
"y": 0
},
{
"h": 487,
"w": 1224,
"x": 0,
"y": 0
}
],
"height": 487,
"width": 1224
},
"sizes": {
"large": {
"h": 487,
"resize": "fit",
"w": 1224
},
"medium": {
"h": 477,
"resize": "fit",
"w": 1200
},
"small": {
"h": 271,
"resize": "fit",
"w": 680
},
"thumb": {
"h": 150,
"resize": "crop",
"w": 150
}
},
"type": "photo",
"url": "https://t.co/0bUVowVbo6"
}
]
},
"card": null,
"place": {},
"entities": {
"hashtags": [],
"media": [
{
"display_url": "pic.x.com/0bUVowVbo6",
"expanded_url": "https://x.com/robotsdigest/status/2036104283192709345/photo/1",
"ext_media_availability": {
"status": "Available"
},
"features": {
"large": {
"faces": []
},
"medium": {
"faces": []
},
"orig": {
"faces": []
},
"small": {
"faces": []
}
},
"id_str": "2036104127391141888",
"indices": [
242,
265
],
"media_key": "3_2036104127391141888",
"media_results": {
"result": {
"media_key": "3_2036104127391141888"
}
},
"media_url_https": "https://pbs.twimg.com/media/HEGx6obbEAALcVe.jpg",
"original_info": {
"focus_rects": [
{
"h": 487,
"w": 870,
"x": 268,
"y": 0
},
{
"h": 487,
"w": 487,
"x": 460,
"y": 0
},
{
"h": 487,
"w": 427,
"x": 490,
"y": 0
},
{
"h": 487,
"w": 244,
"x": 581,
"y": 0
},
{
"h": 487,
"w": 1224,
"x": 0,
"y": 0
}
],
"height": 487,
"width": 1224
},
"sizes": {
"large": {
"h": 487,
"resize": "fit",
"w": 1224
},
"medium": {
"h": 477,
"resize": "fit",
"w": 1200
},
"small": {
"h": 271,
"resize": "fit",
"w": 680
},
"thumb": {
"h": 150,
"resize": "crop",
"w": 150
}
},
"type": "photo",
"url": "https://t.co/0bUVowVbo6"
}
],
"symbols": [],
"timestamps": [],
"urls": [],
"user_mentions": []
},
"quoted_tweet": null,
"retweeted_tweet": null,
"article": null
}