{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-04 09:25:32.405Z","domain":"sigmoid.social","followerCount":1548,"followers":"https://sigmoid.social/users/AirmindedAI/followers","following":"https://sigmoid.social/users/AirmindedAI/following","followingCount":23,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/316/333/516/791/408/original/cd940d5c6c2330e8.png","id":"nvgousnt786c87r","inbox":"https://sigmoid.social/users/AirmindedAI/inbox","iri":"https://sigmoid.social/users/AirmindedAI","isLocal":false,"last_fetched":"2026-01-08 20:27:40.440Z","outbox":"https://sigmoid.social/users/AirmindedAI/outbox","preferred_username":"AirmindedAI","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr8H4X5Cnw9FtZaP0+U71\n6g3QNpefaJrPf67c4DhvrgUYXv7FoAfV84DLWWSEK768DRizpvIRCWJCmoAK9XI+\n4leRRPKcbFJk0fdSRx00qThmuPtvCgB2UtPmFbaFL+d0gFc7+hG9/DY1v3UMOaxt\njDVW5ROQe4xDmBKj6YxnPF/41qL3Qk0nb9Yf6RboHKEyETzMiFUvlJNTVvrGH2Mj\n6eAnxDuPuP1FfHDAj24gMu2HNbkoPpxhi4oWE2j4VMBwudxJgaIGUR1f+iHrW076\np8SZSmfWHpteBQYGOv7NZOiJCsMANGFzFKUv6IvCa3aOVVK2jnu3pKw9VG3OUTFv\nbQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-09 00:00:00.000Z","summary":"

Experiments in #AIArt using #midjourney. May contain airships. Prompt is quoted text in post. Non-commercial, no NFTs. See also @TTAships

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The Gradient is an organization with the missions of making it easier for anyone to learn about AI and of facilitating discu. We were founded in 2017 by a group of students and researchers at the Stanford AI Lab. Our current projects include The Gradient Magazine, The Gradient Podcast, The Update newsletter, and Sigmoid Social. We are a non-profit and volunteer-run effort run by researchers and engineers in the AI community.

","updated":"2026-01-08 20:27:40.512Z","user":"","username":"The Gradient"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-15 10:40:36.539Z","domain":"sigmoid.social","followerCount":3965,"followers":"https://sigmoid.social/users/TedUnderwood/followers","following":"https://sigmoid.social/users/TedUnderwood/following","followingCount":1237,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/310/526/892/848/843/original/246bc58220091ff6.png","id":"vd283ryjvpf0ne7","inbox":"https://sigmoid.social/users/TedUnderwood/inbox","iri":"https://sigmoid.social/users/TedUnderwood","isLocal":false,"last_fetched":"2026-01-08 20:27:40.910Z","outbox":"https://sigmoid.social/users/TedUnderwood/outbox","preferred_username":"TedUnderwood","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsQDSCAGMx2IsVel7bz0u\nNWPgP1PJ0uMLG1lcoPZbCfEjf9ZY5tc+qP+Yl+7cWG559vZi/jvhoKar0Yjjzel7\n6/BYo+1ZIy44xBJUNpWLzNacdWVLek7zvy8uR1mQLv96Ul5Y/pFHFT/ac+crkfah\nZO+o2K3+Q2nGQuTfodvClVlWBe41uvxL/SpIFWHMR9JC9nvKK1ue2AjpAanb6i0G\nl+4rz5NvVwts+4BBYthkFIGmYmUvRMiyTpqm3QDRoqhblbgHjhwAa+tBrURs1qnU\n33atH9byNj9r1f4QMPbeibwmzCs/FaKX/rO01sUTyFvmrJm/K4uzyHpn1Fcg4Eiv\nuQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

I use machine learning to study cultural history at the School of Information Sciences, UIUC. Also #generativeAI, #digitalhumanities, #sciencefiction, #computational #socialscience. Author of Distant Horizons (Chicago, 2019). #tfr #fedi22

","updated":"2026-01-08 20:27:40.911Z","user":"","username":"Ted Underwood"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-27 06:13:25.983Z","domain":"sigmoid.social","followerCount":151,"followers":"https://sigmoid.social/users/DigThatData/followers","following":"https://sigmoid.social/users/DigThatData/following","followingCount":148,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/290/155/273/705/543/original/d45269a711218121.png","id":"rdaikgaw7coemo0","inbox":"https://sigmoid.social/users/DigThatData/inbox","iri":"https://sigmoid.social/users/DigThatData","isLocal":false,"last_fetched":"2026-01-08 20:27:41.042Z","outbox":"https://sigmoid.social/users/DigThatData/outbox","preferred_username":"DigThatData","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0IKx26o2zSWPreRr6KhI\n4cpt7KRdppEBHu2Wp0fYpETBZzkG2aFQh+JLj/dC0qZfBqMm9gEY34LBbxgzH6Xd\nW4oKVlyHeIWDMP9AJjiq5rp+iha7D68n3LnfQlA0Vfn0KqJtxWNZOoCCTQmp+Par\n8wRTtL1kYhjf7z+EDUe8VDk+M2WXXU4xVDYKdD3xHZ4XhRytMsEcga/5oOKEcCmR\nl0BbNCuYmH2geytVRV92jqlA0WpyOmSy4LtvMc7vlLGS3YbI7+/dtdD4W6kKwfvz\n96cA0KaXLYV0WaHTVjVolR6cw7lb2o9PZ24VGoHF8YxhlllAhUlnhfMSWUUXKpoL\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Open Sorceror @Stabilityai, innovating AI for creative expression.

","updated":"2026-01-08 20:27:41.043Z","user":"","username":"David Marx"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-08 10:33:51.536Z","domain":"sigmoid.social","followerCount":8265,"followers":"https://sigmoid.social/users/Riedl/followers","following":"https://sigmoid.social/users/Riedl/following","followingCount":432,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/288/522/604/558/266/original/6c7b2f8b1bdc4e68.jpg","id":"req556efs2dpf0k","inbox":"https://sigmoid.social/users/Riedl/inbox","iri":"https://sigmoid.social/users/Riedl","isLocal":false,"last_fetched":"2026-01-08 20:27:41.116Z","outbox":"https://sigmoid.social/users/Riedl/outbox","preferred_username":"Riedl","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufpF0VnVkSLiOR2/O3/A\nbYQw62gNHQMgCY7IZox/D6bnkVT5vIVhvQXtjvnYyvouzzYDJWl/Kzi/eAyDhUNn\nOLgHPtwEQixJrvaan+UUtnAiBcq6zQlkMQjmI10fN93yxhvu3zzmFE6yD2MpUyQ7\n74QBn11fJPyMZM4zwDV69vzZP53wV2WPi8pptabRiUJg3cFmEtSl8n33RkqA96lU\nhC5pG8OJvnYkK/SJrZOnWYm6IQsjWJGgEff0HGVq741yeXGdNFzGKakpgZg8WJ4E\nSu0Bt7TYIg+GpqGV2Bd7hNdo0fck9vkLyjVDv7Q99odU43s4XkNWOKL5o4/oNSWM\newIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

AI for storytelling, games, explainability, safety, ethics. Professor at Georgia Tech. Associate Director of the Machine Learning Center at GT. Time travel expert. Geek. Dad. he/him

","updated":"2026-01-08 20:27:41.116Z","user":"","username":"Mark Riedl"}],"page":1,"perPage":10,"totalItems":1,"totalPages":1}

David Koehler

Following