🐦 Twitter Post Details

Viewing enriched Twitter post

@WilliamBarrHeld

To train better open models, we need predictable scaling. Delphi is Marin’s first step: we pretrained many small models with one recipe, then extrapolated 300× to predict a 25B-param / 600B-token run with just 0.2% error. Getting there took some work 🧵 https://t.co/HmlVFl11ag

📊 Media Metadata

{
  "media": [
    {
      "url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2053919463880462453/media_0.mp4",
      "media_url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/2053919463880462453/media_0.mp4",
      "type": "video",
      "filename": "media_0.mp4"
    }
  ],
  "processed_at": "2026-05-11T22:35:34.250646",
  "pipeline_version": "2.0"
}

🔧 Raw API Response

{
  "type": "tweet",
  "id": "2053919463880462453",
  "url": "https://x.com/WilliamBarrHeld/status/2053919463880462453",
  "twitterUrl": "https://twitter.com/WilliamBarrHeld/status/2053919463880462453",
  "text": "To train better open models, we need predictable scaling.\n\nDelphi is Marin’s first step: we pretrained many small models with one recipe, then extrapolated 300× to predict a 25B-param / 600B-token run with just 0.2% error.\n\nGetting there took some work 🧵 https://t.co/HmlVFl11ag",
  "source": "Twitter for iPhone",
  "retweetCount": 32,
  "replyCount": 4,
  "likeCount": 167,
  "quoteCount": 7,
  "viewCount": 24054,
  "createdAt": "Mon May 11 19:25:34 +0000 2026",
  "lang": "en",
  "bookmarkCount": 109,
  "isReply": false,
  "inReplyToId": null,
  "conversationId": "2053919463880462453",
  "displayTextRange": [
    0,
    254
  ],
  "inReplyToUserId": null,
  "inReplyToUsername": null,
  "author": {
    "type": "user",
    "userName": "WilliamBarrHeld",
    "url": "https://x.com/WilliamBarrHeld",
    "twitterUrl": "https://twitter.com/WilliamBarrHeld",
    "id": "896776614",
    "name": "Will Held",
    "isVerified": false,
    "isBlueVerified": false,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/1579218231767678976/oe4Wm6q1_normal.jpg",
    "coverPicture": "https://pbs.twimg.com/profile_banners/896776614/1674408916",
    "description": "",
    "location": "",
    "followers": 2391,
    "following": 1087,
    "status": "",
    "canDm": true,
    "canMediaTag": false,
    "createdAt": "Mon Oct 22 05:16:06 +0000 2012",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 24178,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 240,
    "statusesCount": 1036,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [
      "2053919463880462453"
    ],
    "profile_bio": {
      "description": "Open LLM Training @ https://t.co/yb9OySgHFM\n\nFormerly ML PhD w/ @Diyi_Yang, 🦙 @AIatMeta, Assistant @GoogleAI, اللغة العربية @NYUAbuDhabi\nBurqueño",
      "entities": {
        "description": {
          "urls": [
            {
              "display_url": "marin.community",
              "expanded_url": "http://marin.community",
              "indices": [
                20,
                43
              ],
              "url": "https://t.co/yb9OySgHFM"
            }
          ],
          "user_mentions": [
            {
              "id_str": "",
              "indices": [
                64,
                74
              ],
              "name": "",
              "screen_name": "Diyi_Yang"
            },
            {
              "id_str": "",
              "indices": [
                78,
                87
              ],
              "name": "",
              "screen_name": "AIatMeta"
            },
            {
              "id_str": "",
              "indices": [
                99,
                108
              ],
              "name": "",
              "screen_name": "GoogleAI"
            },
            {
              "id_str": "",
              "indices": [
                124,
                136
              ],
              "name": "",
              "screen_name": "NYUAbuDhabi"
            }
          ]
        },
        "url": {
          "urls": [
            {
              "display_url": "WilliamHeld.com",
              "expanded_url": "http://WilliamHeld.com",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/D2JeB2qGLp"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {
    "media": [
      {
        "additional_media_info": {
          "monetizable": true
        },
        "display_url": "pic.twitter.com/HmlVFl11ag",
        "expanded_url": "https://twitter.com/WilliamBarrHeld/status/2053919463880462453/video/1",
        "ext_media_availability": {
          "status": "Available"
        },
        "id_str": "2053919402899509248",
        "indices": [
          255,
          278
        ],
        "media_key": "13_2053919402899509248",
        "media_results": {
          "id": "QXBpTWVkaWFSZXN1bHRzOgwABAoAARyA/NCXG5AAAAA=",
          "result": {
            "__typename": "ApiMedia",
            "id": "QXBpTWVkaWE6DAAECgABHID80JcbkAAAAA==",
            "media_key": "13_2053919402899509248"
          }
        },
        "media_url_https": "https://pbs.twimg.com/amplify_video_thumb/2053919402899509248/img/V0OQ5FwlM2mc9pLe.jpg",
        "original_info": {
          "focus_rects": [],
          "height": 1040,
          "width": 2200
        },
        "sizes": {
          "large": {
            "h": 968,
            "w": 2048
          }
        },
        "type": "video",
        "url": "https://t.co/HmlVFl11ag",
        "video_info": {
          "aspect_ratio": [
            55,
            26
          ],
          "duration_millis": 9640,
          "variants": [
            {
              "content_type": "application/x-mpegURL",
              "url": "https://video.twimg.com/amplify_video/2053919402899509248/pl/kWPrAz8bTGawq8DC.m3u8?tag=14"
            },
            {
              "bitrate": 288000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2053919402899509248/vid/avc1/570x270/nwk-IadoedzDioql.mp4?tag=14"
            },
            {
              "bitrate": 832000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2053919402899509248/vid/avc1/760x360/kzo1i58ARhRGFVr0.mp4?tag=14"
            },
            {
              "bitrate": 2176000,
              "content_type": "video/mp4",
              "url": "https://video.twimg.com/amplify_video/2053919402899509248/vid/avc1/1522x720/1B_w8TjA3Cf0m-0b.mp4?tag=14"
            }
          ]
        }
      }
    ]
  },
  "card": null,
  "place": {},
  "entities": {
    "hashtags": [],
    "symbols": [],
    "timestamps": [],
    "urls": [],
    "user_mentions": []
  },
  "quoted_tweet": null,
  "retweeted_tweet": null,
  "isLimitedReply": false,
  "communityInfo": null,
  "article": null
}