Viewing enriched Twitter post
The Sensorimotor World Model (https://t.co/K5iWbk7Izs): a deep dive into the role of inverse dynamics modeling as an anti-collapse regularization for JEPAs. IDM is weaker than SIGReg as it doesn't have to fill the space--it only captures what is affected by the agent's actions🧵 https://t.co/kdnVGbhkht
{
"media": [
{
"url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2072111835000590573/media_0.jpg",
"media_url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2072111835000590573/media_0.jpg",
"type": "photo",
"filename": "media_0.jpg"
}
],
"processed_at": "2026-07-01T22:04:04.740383",
"pipeline_version": "2.0"
}{
"type": "tweet",
"id": "2072111835000590573",
"url": "https://x.com/randall_balestr/status/2072111835000590573",
"twitterUrl": "https://twitter.com/randall_balestr/status/2072111835000590573",
"text": "The Sensorimotor World Model (https://t.co/K5iWbk7Izs): a deep dive into the role of inverse dynamics modeling as an anti-collapse regularization for JEPAs. IDM is weaker than SIGReg as it doesn't have to fill the space--it only captures what is affected by the agent's actions🧵 https://t.co/kdnVGbhkht",
"source": "Twitter for iPhone",
"retweetCount": 27,
"replyCount": 4,
"likeCount": 171,
"quoteCount": 0,
"viewCount": 15351,
"createdAt": "Wed Jul 01 00:15:34 +0000 2026",
"lang": "en",
"bookmarkCount": 155,
"isReply": false,
"inReplyToId": null,
"conversationId": "2072111835000590573",
"displayTextRange": [
0,
278
],
"inReplyToUserId": null,
"inReplyToUsername": null,
"author": {
"type": "user",
"userName": "randall_balestr",
"url": "https://x.com/randall_balestr",
"twitterUrl": "https://twitter.com/randall_balestr",
"id": "1246070462679040000",
"name": "Randall Balestriero",
"isVerified": false,
"isBlueVerified": true,
"verifiedType": null,
"profilePicture": "https://pbs.twimg.com/profile_images/1327365059685871619/4VtwVXV2_normal.jpg",
"coverPicture": "https://pbs.twimg.com/profile_banners/1246070462679040000/1723917931",
"description": "",
"location": "USA",
"followers": 6275,
"following": 237,
"status": "",
"canDm": true,
"canMediaTag": true,
"createdAt": "Fri Apr 03 13:46:59 +0000 2020",
"entities": {
"description": {
"urls": []
},
"url": {}
},
"fastFollowersCount": 0,
"favouritesCount": 487,
"hasCustomTimelines": true,
"isTranslator": false,
"mediaCount": 217,
"statusesCount": 699,
"withheldInCountries": [],
"affiliatesHighlightedLabel": {},
"possiblySensitive": false,
"pinnedTweetIds": [
"2072111835000590573"
],
"profile_bio": {
"description": "AI Researcher: From theory to practice (and back)\nPostdoc @MetaAI with @ylecun\nPhD @RiceUniversity with @rbaraniuk\nMasters @ENS_Ulm @Paris_Sorbonne",
"entities": {
"description": {
"user_mentions": [
{
"id_str": "",
"indices": [
58,
65
],
"name": "",
"screen_name": "MetaAI"
},
{
"id_str": "",
"indices": [
71,
78
],
"name": "",
"screen_name": "ylecun"
},
{
"id_str": "",
"indices": [
83,
98
],
"name": "",
"screen_name": "RiceUniversity"
},
{
"id_str": "",
"indices": [
104,
114
],
"name": "",
"screen_name": "rbaraniuk"
},
{
"id_str": "",
"indices": [
123,
131
],
"name": "",
"screen_name": "ENS_Ulm"
},
{
"id_str": "",
"indices": [
132,
147
],
"name": "",
"screen_name": "Paris_Sorbonne"
}
]
},
"url": {
"urls": [
{
"display_url": "randallbalestriero.github.io",
"expanded_url": "https://randallbalestriero.github.io",
"indices": [
0,
23
],
"url": "https://t.co/vb5e6gCvqF"
}
]
}
}
},
"isAutomated": false,
"automatedBy": null
},
"extendedEntities": {
"media": [
{
"allow_download_status": {
"allow_download": true
},
"display_url": "pic.twitter.com/kdnVGbhkht",
"expanded_url": "https://twitter.com/randall_balestr/status/2072111835000590573/photo/1",
"ext_master_playlist_only": [],
"ext_media_availability": {
"status": "Available"
},
"ext_playlists": [],
"features": {
"large": {
"faces": []
},
"orig": {
"faces": []
}
},
"id_str": "2072108849952100352",
"indices": [
279,
302
],
"media_key": "3_2072108849952100352",
"media_results": {
"id": "QXBpTWVkaWFSZXN1bHRzOgwAAQoAARzBnAVBVpAACgACHMGevEQX0O0AAA==",
"result": {
"__typename": "ApiMedia",
"id": "QXBpTWVkaWE6DAABCgABHMGcBUFWkAAKAAIcwZ68RBfQ7QAA",
"media_key": "3_2072108849952100352"
}
},
"media_url_https": "https://pbs.twimg.com/media/HMGcBUFWkAAKy0h.jpg",
"original_info": {
"focus_rects": [
{
"h": 538,
"w": 961,
"x": 12,
"y": 0
},
{
"h": 538,
"w": 538,
"x": 223,
"y": 0
},
{
"h": 538,
"w": 472,
"x": 256,
"y": 0
},
{
"h": 538,
"w": 269,
"x": 358,
"y": 0
},
{
"h": 538,
"w": 984,
"x": 0,
"y": 0
}
],
"height": 538,
"width": 984
},
"sizes": {
"large": {
"h": 538,
"w": 984
}
},
"type": "photo",
"url": "https://t.co/kdnVGbhkht"
}
]
},
"card": null,
"place": {},
"entities": {
"urls": [
{
"display_url": "arxiv.org/abs/2606.20104",
"expanded_url": "https://arxiv.org/abs/2606.20104",
"indices": [
30,
53
],
"url": "https://t.co/K5iWbk7Izs"
}
]
},
"quoted_tweet": null,
"retweeted_tweet": null,
"isLimitedReply": false,
"communityInfo": null,
"article": null
}