{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-03 07:55:54.883Z","domain":"sigmoid.social","followerCount":949,"followers":"https://sigmoid.social/users/aran/followers","following":"https://sigmoid.social/users/aran/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/362/556/164/786/898/original/3f67415864b4c17d.jpg","id":"41tew55be3x90yl","inbox":"https://sigmoid.social/users/aran/inbox","iri":"https://sigmoid.social/users/aran","isLocal":false,"last_fetched":"2026-04-17 21:49:00.776Z","outbox":"https://sigmoid.social/users/aran/outbox","preferred_username":"aran","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr93ZJpaCsfTFhUhSGSzT\nxFuMPaVdy+ndF+EI9fllpE0nXpv8bb4o/KhvJ6vNDpVXmjfqV52WMnVle8Ni3bl2\nSoUdlM2Pkcjrq+tzgU6Ia30GTDxCGrqvPHknxj+G/RIxsqM1/8eqjYkaqjeB1h8l\nt5rktz4jqQ0ij1OOrvD5NAQS7MS+pAvk+mfSnYSE/PdxmNCMcVddwWLTnqzMGlVY\nzsEdBpt2AwXrF4K77cPo/yyK37ceQLtN17tWPF70ot2bnTAHwC7T8svGbv9VKCj7\nt1OirihiwEoYaRPadNaYFfr2aYzF8REqebfkSb5CdyG2h8+fYfQQ25GTSZ7qptsJ\nWwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

ML research @ GaTech, DuckAI, EleutherAI, LAION.

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One tweet per submission to Transactions on Machine Learning Research (TMLR).

Bot maintained by @fabian

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Natural language processing, machine learning, AI prof at UMD CS, member of CLIP & HCIL; Researcher Microsoft Research NYC. Views my own. Fun: 🧗🧑‍🍳🧘⛷️🏕️ he/him. Was @haldaume.

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still setting things up and figuring stuff out

","updated":"2026-04-17 21:49:00.886Z","user":"","username":"Lucas Beyer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-29 12:54:42.855Z","domain":"sigmoid.social","followerCount":1290,"followers":"https://sigmoid.social/users/psc/followers","following":"https://sigmoid.social/users/psc/following","followingCount":322,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/299/290/846/690/630/original/d659a5d6d4644323.png","id":"es2dm4wnaqwa2rl","inbox":"https://sigmoid.social/users/psc/inbox","iri":"https://sigmoid.social/users/psc","isLocal":false,"last_fetched":"2026-04-17 21:49:00.924Z","outbox":"https://sigmoid.social/users/psc/outbox","preferred_username":"psc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq9ZILweeBVsoavEGuxHT\nIapxvLU90z4hRJhC0MbX+zQmXqBjgC5EA+t9TcWekIlUlx+p0b6lPnecfxTrrPrJ\nV/yRZVDxQ0nHfPQ/Z1p1F+4gDNwgf/a7/OQWSDp0rdo+7Wucnpajb0XH3zgiTdby\nZOHe3tzFXBcd3qGQCyV0eKvm4r2Pc+df0OM2KANeD0SGOYc+OsYpZHFHf266qT7U\ngxYsCHx1Lo17bF3z1yE7UJ21jFRyqJOsmdg6rSJ2GoYOAoKgWaFGFMz64GUEotNS\n7e8NtLEQDSctCL6qGjBYio4pfn9ItFNDMRjeDFa29htoDLtv5fm7VF0geu7xtvxV\nuwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

señor swesearcher @ #GoogleBrain, focusing on #RL and #ML for #creativity. musician. from 🇪🇨 living in 🇨🇦.
MUSICODE: https://www.youtube.com/c/MUSICODE_psc

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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":"2026-04-17 21:49:00.960Z","user":"","username":"The Gradient"}],"page":1,"perPage":10,"totalItems":16,"totalPages":2}

Joan Puigcerver

Following