Viewing enriched Twitter post
Assignment 5 (alignment): implement supervised fine-tuning, expert iteration, GRPO and variants, run RL on Qwen 2.5 Math 1.5B to improve MATH because it’s 2025. We thought about having students implement inference, but decided (probably wisely) to let people use vllm instead. https://t.co/mQOG46z2Eh
{
"media": [
{
"type": "photo",
"url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/1935458549867614590/media_0.jpg?",
"filename": "media_0.jpg"
}
],
"processed_at": "2025-08-29T21:53:47.618538",
"pipeline_version": "2.0"
}{
"type": "tweet",
"id": "1935458549867614590",
"url": "https://x.com/percyliang/status/1935458549867614590",
"twitterUrl": "https://twitter.com/percyliang/status/1935458549867614590",
"text": "Assignment 5 (alignment): implement supervised fine-tuning, expert iteration, GRPO and variants, run RL on Qwen 2.5 Math 1.5B to improve MATH because it’s 2025. We thought about having students implement inference, but decided (probably wisely) to let people use vllm instead.\nhttps://t.co/mQOG46z2Eh",
"source": "Twitter for iPhone",
"retweetCount": 4,
"replyCount": 1,
"likeCount": 130,
"quoteCount": 0,
"viewCount": 18141,
"createdAt": "Wed Jun 18 22:04:12 +0000 2025",
"lang": "en",
"bookmarkCount": 39,
"isReply": true,
"inReplyToId": "1935458545958535324",
"conversationId": "1935458532037640211",
"displayTextRange": [
0,
277
],
"inReplyToUserId": "86481377",
"inReplyToUsername": "percyliang",
"author": {
"type": "user",
"userName": "percyliang",
"url": "https://x.com/percyliang",
"twitterUrl": "https://twitter.com/percyliang",
"id": "86481377",
"name": "Percy Liang",
"isVerified": false,
"isBlueVerified": true,
"verifiedType": null,
"profilePicture": "https://pbs.twimg.com/profile_images/1319828397699129346/wjBcgUH0_normal.jpg",
"coverPicture": "",
"description": "",
"location": "Stanford, CA",
"followers": 83393,
"following": 417,
"status": "",
"canDm": false,
"canMediaTag": true,
"createdAt": "Sat Oct 31 07:26:37 +0000 2009",
"entities": {
"description": {
"urls": []
},
"url": {}
},
"fastFollowersCount": 0,
"favouritesCount": 2344,
"hasCustomTimelines": true,
"isTranslator": false,
"mediaCount": 103,
"statusesCount": 1183,
"withheldInCountries": [],
"affiliatesHighlightedLabel": {},
"possiblySensitive": false,
"pinnedTweetIds": [
"1924527490351169964"
],
"profile_bio": {
"description": "Associate Professor in computer science @Stanford @StanfordHAI @StanfordCRFM @StanfordAILab @stanfordnlp | cofounder @togethercompute | Pianist",
"entities": {
"description": {
"user_mentions": [
{
"id_str": "0",
"indices": [
40,
49
],
"name": "",
"screen_name": "Stanford"
},
{
"id_str": "0",
"indices": [
50,
62
],
"name": "",
"screen_name": "StanfordHAI"
},
{
"id_str": "0",
"indices": [
63,
76
],
"name": "",
"screen_name": "StanfordCRFM"
},
{
"id_str": "0",
"indices": [
77,
91
],
"name": "",
"screen_name": "StanfordAILab"
},
{
"id_str": "0",
"indices": [
92,
104
],
"name": "",
"screen_name": "stanfordnlp"
},
{
"id_str": "0",
"indices": [
117,
133
],
"name": "",
"screen_name": "togethercompute"
}
]
},
"url": {
"urls": [
{
"display_url": "cs.stanford.edu/~pliang/",
"expanded_url": "https://cs.stanford.edu/~pliang/",
"indices": [
0,
23
],
"url": "https://t.co/eDtsxiBXQg"
}
]
}
}
},
"isAutomated": false,
"automatedBy": null
},
"extendedEntities": {},
"card": null,
"place": {},
"entities": {
"urls": [
{
"display_url": "github.com/stanford-cs336…",
"expanded_url": "https://github.com/stanford-cs336/assignment5-alignment/blob/main/cs336_spring2025_assignment5_alignment.pdf",
"indices": [
277,
300
],
"url": "https://t.co/mQOG46z2Eh"
}
]
},
"quoted_tweet": null,
"retweeted_tweet": null,
"isLimitedReply": false,
"article": null
}