{
  "created_at": "Mon Jul 31 00:44:54 +0000 2023",
  "id": 1685813753063870465,
  "id_str": "1685813753063870465",
  "full_text": "Open Problems and Fundamental Limitations of Reinforcement Learning from Human Feedback\n\nOverviews techniques to understand, improve, and complement RLHF in practice\n\nhttps://t.co/pBX2mAqd1C https://t.co/KTDaKXmj4f",
  "truncated": false,
  "display_text_range": [
    0,
    190
  ],
  "entities": {
    "hashtags": [],
    "symbols": [],
    "user_mentions": [],
    "urls": [
      {
        "url": "https://t.co/pBX2mAqd1C",
        "expanded_url": "https://arxiv.org/abs/2307.15217",
        "display_url": "arxiv.org/abs/2307.15217",
        "indices": [
          167,
          190
        ]
      }
    ],
    "media": [
      {
        "id": 1685813487765770242,
        "id_str": "1685813487765770242",
        "indices": [
          191,
          214
        ],
        "media_url": "http://pbs.twimg.com/media/F2U2b2_XUAIMyoI.png",
        "media_url_https": "https://pbs.twimg.com/media/F2U2b2_XUAIMyoI.png",
        "url": "https://t.co/KTDaKXmj4f",
        "display_url": "pic.twitter.com/KTDaKXmj4f",
        "expanded_url": "https://twitter.com/arankomatsuzaki/status/1685813753063870465/photo/1",
        "type": "photo",
        "sizes": {
          "small": {
            "w": 672,
            "h": 680,
            "resize": "fit"
          },
          "large": {
            "w": 864,
            "h": 874,
            "resize": "fit"
          },
          "medium": {
            "w": 864,
            "h": 874,
            "resize": "fit"
          },
          "thumb": {
            "w": 150,
            "h": 150,
            "resize": "crop"
          }
        }
      }
    ]
  },
  "extended_entities": {
    "media": [
      {
        "id": 1685813487765770242,
        "id_str": "1685813487765770242",
        "indices": [
          191,
          214
        ],
        "media_url": "http://pbs.twimg.com/media/F2U2b2_XUAIMyoI.png",
        "media_url_https": "https://pbs.twimg.com/media/F2U2b2_XUAIMyoI.png",
        "url": "https://t.co/KTDaKXmj4f",
        "display_url": "pic.twitter.com/KTDaKXmj4f",
        "expanded_url": "https://twitter.com/arankomatsuzaki/status/1685813753063870465/photo/1",
        "type": "photo",
        "sizes": {
          "small": {
            "w": 672,
            "h": 680,
            "resize": "fit"
          },
          "large": {
            "w": 864,
            "h": 874,
            "resize": "fit"
          },
          "medium": {
            "w": 864,
            "h": 874,
            "resize": "fit"
          },
          "thumb": {
            "w": 150,
            "h": 150,
            "resize": "crop"
          }
        }
      }
    ]
  },
  "source": "<a href=\"https://mobile.twitter.com\" rel=\"nofollow\">Twitter Web App</a>",
  "in_reply_to_status_id": null,
  "in_reply_to_status_id_str": null,
  "in_reply_to_user_id": null,
  "in_reply_to_user_id_str": null,
  "in_reply_to_screen_name": null,
  "user": {
    "id": 794433401591693312,
    "id_str": "794433401591693312",
    "name": "Aran Komatsuzaki",
    "screen_name": "arankomatsuzaki",
    "location": "",
    "description": "ML PhD @ GaTech, @TheDuckAI, EleutherAI, LAION.",
    "url": "https://t.co/aZGCShnLYq",
    "entities": {
      "url": {
        "urls": [
          {
            "url": "https://t.co/aZGCShnLYq",
            "expanded_url": "https://arankomatsuzaki.wordpress.com/about-me/",
            "display_url": "arankomatsuzaki.wordpress.com/about-me/",
            "indices": [
              0,
              23
            ]
          }
        ]
      },
      "description": {
        "urls": []
      }
    },
    "protected": false,
    "followers_count": 63287,
    "friends_count": 76,
    "listed_count": 934,
    "created_at": "Fri Nov 04 06:57:37 +0000 2016",
    "favourites_count": 8475,
    "utc_offset": null,
    "time_zone": null,
    "geo_enabled": false,
    "verified": false,
    "statuses_count": 3686,
    "lang": null,
    "contributors_enabled": false,
    "is_translator": false,
    "is_translation_enabled": false,
    "profile_background_color": "F5F8FA",
    "profile_background_image_url": null,
    "profile_background_image_url_https": null,
    "profile_background_tile": false,
    "profile_image_url": "http://pbs.twimg.com/profile_images/1561220982328754176/JOYS5kab_normal.jpg",
    "profile_image_url_https": "https://pbs.twimg.com/profile_images/1561220982328754176/JOYS5kab_normal.jpg",
    "profile_link_color": "1DA1F2",
    "profile_sidebar_border_color": "C0DEED",
    "profile_sidebar_fill_color": "DDEEF6",
    "profile_text_color": "333333",
    "profile_use_background_image": true,
    "has_extended_profile": false,
    "default_profile": true,
    "default_profile_image": false,
    "following": true,
    "follow_request_sent": false,
    "notifications": false,
    "translator_type": "none",
    "withheld_in_countries": []
  },
  "geo": null,
  "coordinates": null,
  "place": null,
  "contributors": null,
  "is_quote_status": false,
  "retweet_count": 122,
  "favorite_count": 525,
  "favorited": false,
  "retweeted": false,
  "possibly_sensitive": false,
  "possibly_sensitive_appealable": false,
  "lang": "en"
}