🐦 Twitter Post Details

Viewing enriched Twitter post

@janleike

New alignment paper with one of the most interesting generalization findings I've seen so far: If your model learns to hack on coding tasks, this can lead to broad misalignment. https://t.co/OXiVLRazIB

Media 1

📊 Media Metadata

{
  "media": [
    {
      "type": "photo",
      "url": "https://crmoxkoizveukayfjuyo.supabase.co/storage/v1/object/public/media/posts/1991955830040863011/media_0.jpg?",
      "filename": "media_0.jpg"
    }
  ],
  "processed_at": "2025-11-27T20:17:17.208527",
  "pipeline_version": "2.0"
}

🔧 Raw API Response

{
  "type": "tweet",
  "id": "1991955830040863011",
  "url": "https://x.com/janleike/status/1991955830040863011",
  "twitterUrl": "https://twitter.com/janleike/status/1991955830040863011",
  "text": "New alignment paper with one of the most interesting generalization findings I've seen so far:\n\nIf your model learns to hack on coding tasks, this can lead to broad misalignment. https://t.co/OXiVLRazIB",
  "source": "Twitter for iPhone",
  "retweetCount": 42,
  "replyCount": 27,
  "likeCount": 588,
  "quoteCount": 4,
  "viewCount": 70820,
  "createdAt": "Fri Nov 21 19:44:13 +0000 2025",
  "lang": "en",
  "bookmarkCount": 219,
  "isReply": false,
  "inReplyToId": null,
  "conversationId": "1991955830040863011",
  "displayTextRange": [
    0,
    178
  ],
  "inReplyToUserId": null,
  "inReplyToUsername": null,
  "author": {
    "type": "user",
    "userName": "janleike",
    "url": "https://x.com/janleike",
    "twitterUrl": "https://twitter.com/janleike",
    "id": "710610891058716673",
    "name": "Jan Leike",
    "isVerified": false,
    "isBlueVerified": true,
    "verifiedType": null,
    "profilePicture": "https://pbs.twimg.com/profile_images/1077523091700502528/2YCa_F4o_normal.jpg",
    "coverPicture": "",
    "description": "",
    "location": "San Francisco, USA",
    "followers": 117612,
    "following": 332,
    "status": "",
    "canDm": true,
    "canMediaTag": false,
    "createdAt": "Thu Mar 17 23:36:53 +0000 2016",
    "entities": {
      "description": {
        "urls": []
      },
      "url": {}
    },
    "fastFollowersCount": 0,
    "favouritesCount": 3645,
    "hasCustomTimelines": true,
    "isTranslator": false,
    "mediaCount": 40,
    "statusesCount": 756,
    "withheldInCountries": [],
    "affiliatesHighlightedLabel": {},
    "possiblySensitive": false,
    "pinnedTweetIds": [
      "1795497960509448617"
    ],
    "profile_bio": {
      "description": "Alignment team lead @AnthropicAI. Previously OpenAI & DeepMind.\nOptimizing for a post-AGI future where humanity flourishes.\nOpinions aren't my employer's.",
      "entities": {
        "description": {
          "user_mentions": [
            {
              "id_str": "0",
              "indices": [
                20,
                32
              ],
              "name": "",
              "screen_name": "AnthropicAI"
            }
          ]
        },
        "url": {
          "urls": [
            {
              "display_url": "jan.leike.name",
              "expanded_url": "https://jan.leike.name/",
              "indices": [
                0,
                23
              ],
              "url": "https://t.co/Uvp4pU8R0f"
            }
          ]
        }
      }
    },
    "isAutomated": false,
    "automatedBy": null
  },
  "extendedEntities": {
    "media": [
      {
        "display_url": "pic.twitter.com/OXiVLRazIB",
        "expanded_url": "https://twitter.com/janleike/status/1991955830040863011/photo/1",
        "ext_media_availability": {
          "status": "Available"
        },
        "features": {
          "large": {},
          "orig": {}
        },
        "id_str": "1991953934035140608",
        "indices": [
          179,
          202
        ],
        "media_key": "3_1991953934035140608",
        "media_results": {
          "id": "QXBpTWVkaWFSZXN1bHRzOgwAAQoAARuk14yXG0AACgACG6TZRgnaoSMAAA==",
          "result": {
            "__typename": "ApiMedia",
            "id": "QXBpTWVkaWE6DAABCgABG6TXjJcbQAAKAAIbpNlGCdqhIwAA",
            "media_key": "3_1991953934035140608"
          }
        },
        "media_url_https": "https://pbs.twimg.com/media/G6TXjJcbQAApSp0.jpg",
        "original_info": {
          "focus_rects": [
            {
              "h": 811,
              "w": 1448,
              "x": 0,
              "y": 0
            },
            {
              "h": 1380,
              "w": 1380,
              "x": 0,
              "y": 0
            },
            {
              "h": 1380,
              "w": 1211,
              "x": 0,
              "y": 0
            },
            {
              "h": 1380,
              "w": 690,
              "x": 53,
              "y": 0
            },
            {
              "h": 1380,
              "w": 1448,
              "x": 0,
              "y": 0
            }
          ],
          "height": 1380,
          "width": 1448
        },
        "sizes": {
          "large": {
            "h": 1380,
            "w": 1448
          }
        },
        "type": "photo",
        "url": "https://t.co/OXiVLRazIB"
      }
    ]
  },
  "card": null,
  "place": {},
  "entities": {},
  "quoted_tweet": {
    "type": "tweet",
    "id": "1991952400899559889",
    "url": "https://x.com/AnthropicAI/status/1991952400899559889",
    "twitterUrl": "https://twitter.com/AnthropicAI/status/1991952400899559889",
    "text": "New Anthropic research: Natural emergent misalignment from reward hacking in production RL.\n\n“Reward hacking” is where models learn to cheat on tasks they’re given during training.\n\nOur new study finds that the consequences of reward hacking, if unmitigated, can be very serious. https://t.co/N4mRKtdNdp",
    "source": "Twitter for iPhone",
    "retweetCount": 560,
    "replyCount": 197,
    "likeCount": 3917,
    "quoteCount": 247,
    "viewCount": 2113427,
    "createdAt": "Fri Nov 21 19:30:35 +0000 2025",
    "lang": "en",
    "bookmarkCount": 3007,
    "isReply": false,
    "inReplyToId": null,
    "conversationId": "1991952400899559889",
    "displayTextRange": [
      0,
      279
    ],
    "inReplyToUserId": null,
    "inReplyToUsername": null,
    "author": {
      "type": "user",
      "userName": "AnthropicAI",
      "url": "https://x.com/AnthropicAI",
      "twitterUrl": "https://twitter.com/AnthropicAI",
      "id": "1353836358901501952",
      "name": "Anthropic",
      "isVerified": false,
      "isBlueVerified": true,
      "verifiedType": "Business",
      "profilePicture": "https://pbs.twimg.com/profile_images/1798110641414443008/XP8gyBaY_normal.jpg",
      "coverPicture": "https://pbs.twimg.com/profile_banners/1353836358901501952/1719228429",
      "description": "",
      "location": "",
      "followers": 698993,
      "following": 35,
      "status": "",
      "canDm": false,
      "canMediaTag": true,
      "createdAt": "Mon Jan 25 22:45:28 +0000 2021",
      "entities": {
        "description": {
          "urls": []
        },
        "url": {}
      },
      "fastFollowersCount": 0,
      "favouritesCount": 1478,
      "hasCustomTimelines": true,
      "isTranslator": false,
      "mediaCount": 513,
      "statusesCount": 1245,
      "withheldInCountries": [],
      "affiliatesHighlightedLabel": {},
      "possiblySensitive": false,
      "pinnedTweetIds": [],
      "profile_bio": {
        "description": "We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.",
        "entities": {
          "description": {
            "urls": [
              {
                "display_url": "claude.ai",
                "expanded_url": "https://claude.ai",
                "indices": [
                  141,
                  164
                ],
                "url": "https://t.co/FhDI3KQh0n"
              }
            ],
            "user_mentions": [
              {
                "id_str": "0",
                "indices": [
                  128,
                  137
                ],
                "name": "",
                "screen_name": "claudeai"
              }
            ]
          },
          "url": {
            "urls": [
              {
                "display_url": "anthropic.com",
                "expanded_url": "https://anthropic.com",
                "indices": [
                  0,
                  23
                ],
                "url": "https://t.co/w94SABjAXZ"
              }
            ]
          }
        }
      },
      "isAutomated": false,
      "automatedBy": null
    },
    "extendedEntities": {
      "media": [
        {
          "additional_media_info": {
            "monetizable": false
          },
          "allow_download_status": {},
          "display_url": "pic.twitter.com/N4mRKtdNdp",
          "expanded_url": "https://twitter.com/AnthropicAI/status/1991952400899559889/video/1",
          "ext_media_availability": {
            "status": "Available"
          },
          "id_str": "1991937756600111104",
          "indices": [
            280,
            303
          ],
          "media_key": "13_1991937756600111104",
          "media_results": {
            "id": "QXBpTWVkaWFSZXN1bHRzOgwABAoAARukyNX81pAAAAA=",
            "result": {
              "__typename": "ApiMedia",
              "id": "QXBpTWVkaWE6DAAECgABG6TI1fzWkAAAAA==",
              "media_key": "13_1991937756600111104"
            }
          },
          "media_url_https": "https://pbs.twimg.com/media/G6TWZSGWEAAnZfv.jpg",
          "original_info": {
            "focus_rects": [],
            "height": 1080,
            "width": 1920
          },
          "sizes": {
            "large": {
              "h": 1080,
              "w": 1920
            }
          },
          "type": "video",
          "url": "https://t.co/N4mRKtdNdp",
          "video_info": {
            "aspect_ratio": [
              16,
              9
            ],
            "duration_millis": 3116947,
            "variants": [
              {
                "content_type": "application/x-mpegURL",
                "url": "https://video.twimg.com/amplify_video/1991937756600111104/pl/ETWqb8GWxRmbKWk4.m3u8?tag=21&v=b6f"
              },
              {
                "bitrate": 256000,
                "content_type": "video/mp4",
                "url": "https://video.twimg.com/amplify_video/1991937756600111104/vid/avc1/480x270/z7K7Pi0h9hWlzS_B.mp4?tag=21"
              },
              {
                "bitrate": 832000,
                "content_type": "video/mp4",
                "url": "https://video.twimg.com/amplify_video/1991937756600111104/vid/avc1/640x360/1JjKiFxYRTFwf6Q_.mp4?tag=21"
              },
              {
                "bitrate": 2176000,
                "content_type": "video/mp4",
                "url": "https://video.twimg.com/amplify_video/1991937756600111104/vid/avc1/1280x720/6wlGqGauymZykb3L.mp4?tag=21"
              },
              {
                "bitrate": 10368000,
                "content_type": "video/mp4",
                "url": "https://video.twimg.com/amplify_video/1991937756600111104/vid/avc1/1920x1080/v6USR9vKxMNxR3R6.mp4?tag=21"
              }
            ]
          }
        }
      ]
    },
    "card": null,
    "place": {},
    "entities": {},
    "quoted_tweet": null,
    "retweeted_tweet": null,
    "isLimitedReply": false,
    "article": null
  },
  "retweeted_tweet": null,
  "isLimitedReply": false,
  "article": null
}