ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/arstechnica/statuses/113471893008678724", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-12T20:34:39Z", "url": "https://mastodon.social/@arstechnica/113471893008678724", "attributedTo": "https://mastodon.social/users/arstechnica", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/arstechnica/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/arstechnica/statuses/113471893008678724", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-11-12:objectId=846475894:objectType=Conversation", "content": "<p>What if AI doesn’t just keep getting better forever?<br />New reports highlight fears of diminishing returns for traditional LLM training.<br /><a href=\"https://arstechnica.com/ai/2024/11/what-if-ai-doesnt-just-keep-getting-better-forever/?utm_brand=arstechnica&amp;utm_social-type=owned&amp;utm_source=mastodon&amp;utm_medium=social\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">arstechnica.com/ai/2024/11/wha</span><span class=\"invisible\">t-if-ai-doesnt-just-keep-getting-better-forever/?utm_brand=arstechnica&amp;utm_social-type=owned&amp;utm_source=mastodon&amp;utm_medium=social</span></a></p>", "contentMap": { "en": "<p>What if AI doesn’t just keep getting better forever?<br />New reports highlight fears of diminishing returns for traditional LLM training.<br /><a href=\"https://arstechnica.com/ai/2024/11/what-if-ai-doesnt-just-keep-getting-better-forever/?utm_brand=arstechnica&amp;utm_social-type=owned&amp;utm_source=mastodon&amp;utm_medium=social\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">arstechnica.com/ai/2024/11/wha</span><span class=\"invisible\">t-if-ai-doesnt-just-keep-getting-better-forever/?utm_brand=arstechnica&amp;utm_social-type=owned&amp;utm_source=mastodon&amp;utm_medium=social</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/471/892/931/108/402/original/3c1fc98a9de4e1da.jpg", "name": null, "blurhash": "UG7U-.tTI8V=%itSRORNI7f4t9RjH;RNtStT", "width": 1152, "height": 648 } ], "tag": [], "replies": { "id": "https://mastodon.social/users/arstechnica/statuses/113471893008678724/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/arstechnica/statuses/113471893008678724/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/arstechnica/statuses/113471893008678724/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/arstechnica/statuses/113471893008678724/likes", "type": "Collection", "totalItems": 68 }, "shares": { "id": "https://mastodon.social/users/arstechnica/statuses/113471893008678724/shares", "type": "Collection", "totalItems": 45 } }