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.
{
"@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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-18T14:50:04Z",
"url": "https://mstdn.social/@SquaredTech/114359520739341314",
"attributedTo": "https://mstdn.social/users/SquaredTech",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.social/users/SquaredTech/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.social,2025-04-18:objectId=541452459:objectType=Conversation",
"content": "<p>Get ready for a revolution in AI capabilities! OpenAI's latest models, o3 and o4-mini, are pioneering a new era of visual reasoning and tool use in AI. <a href=\"https://mstdn.social/tags/AIInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIInnovation</span></a> <a href=\"https://mstdn.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mstdn.social/tags/VisualIntelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>VisualIntelligence</span></a> <a href=\"https://mstdn.social/tags/o3o4mini\" class=\"mention hashtag\" rel=\"tag\">#<span>o3o4mini</span></a><br /><a href=\"https://www.squaredtech.co/openais-o3-and-o4-mini-models-redefine-ai?fsp_sid=2055\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">squaredtech.co/openais-o3-and-</span><span class=\"invisible\">o4-mini-models-redefine-ai?fsp_sid=2055</span></a></p>",
"contentMap": {
"en": "<p>Get ready for a revolution in AI capabilities! OpenAI's latest models, o3 and o4-mini, are pioneering a new era of visual reasoning and tool use in AI. <a href=\"https://mstdn.social/tags/AIInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIInnovation</span></a> <a href=\"https://mstdn.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mstdn.social/tags/VisualIntelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>VisualIntelligence</span></a> <a href=\"https://mstdn.social/tags/o3o4mini\" class=\"mention hashtag\" rel=\"tag\">#<span>o3o4mini</span></a><br /><a href=\"https://www.squaredtech.co/openais-o3-and-o4-mini-models-redefine-ai?fsp_sid=2055\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">squaredtech.co/openais-o3-and-</span><span class=\"invisible\">o4-mini-models-redefine-ai?fsp_sid=2055</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/aiinnovation",
"name": "#aiinnovation"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/openai",
"name": "#openai"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/visualintelligence",
"name": "#visualintelligence"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/o3o4mini",
"name": "#o3o4mini"
}
],
"replies": {
"id": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314/replies",
"items": []
}
},
"likes": {
"id": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mstdn.social/users/SquaredTech/statuses/114359520739341314/shares",
"type": "Collection",
"totalItems": 1
}
}