{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.935Z","domain":"sigmoid.social","followerCount":206,"followers":"https://sigmoid.social/users/jfrankle/followers","following":"https://sigmoid.social/users/jfrankle/following","followingCount":77,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/537/407/256/179/627/original/72892e9f78d0ba33.jpg","id":"2mw0mj4x216w4in","inbox":"https://sigmoid.social/users/jfrankle/inbox","iri":"https://sigmoid.social/users/jfrankle","isLocal":false,"last_fetched":"2025-08-05 23:45:52.867Z","outbox":"https://sigmoid.social/users/jfrankle/outbox","preferred_username":"jfrankle","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqUZVRvs+RsRSS0RmFAtO\nDCvTMTEDq3fjDjJ5X2/x48Ie2vHaAqHWEvKNRCwzdB9+Ken0YtpOyrZRsPfUpAgc\nnm4obSZ/aJObX3V23lwiuLVx+hTEDQq0Qrjqb+3ONTzUBOWJOS0gK3izO1I65Vrf\n2oQ+eX+tRNgQpvrQnCAn7GOq+gihL17kJAvYrIHEC3UZi7x6Z7tp0fU4aVTiC5Xx\njGeGHSUw4uK+gK/EB5YeQRml2n7pZWt8KEdgtWMdMCCfulj9FwW912r0I4d0hB7P\ntILivuT9ITQ2jYb2LzJuBkOWM+89Sj9lxuC03A6UVXiRtiTQgxD7BiBtGL9IYNBi\nsQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

Chief Scientist at @mosaicml. Prof-to-be at Harvard. PhD at MIT CSAIL. Making ML efficient for everyone. Formerly @jefrankle on Twitter.

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Independent researcher. Previously Director of AI at Tesla, OpenAI, CS231n, PhD @ Stanford. I like to train large deep neural nets 🧠🤖💥

","updated":"2025-08-05 23:45:52.966Z","user":"","username":"karpathy"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-25 07:38:19.680Z","domain":"sigmoid.social","followerCount":1685,"followers":"https://sigmoid.social/users/Yarin/followers","following":"https://sigmoid.social/users/Yarin/following","followingCount":86,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/291/640/252/395/960/original/15d57b7e53767295.jpg","id":"6ivo8l04ls1a6u0","inbox":"https://sigmoid.social/users/Yarin/inbox","iri":"https://sigmoid.social/users/Yarin","isLocal":false,"last_fetched":"2025-08-05 23:45:53.016Z","outbox":"https://sigmoid.social/users/Yarin/outbox","preferred_username":"Yarin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApsAruE8eCOL9shsdemHC\nSRvtqQxt6X7EmFQ///qqkfoW9WAPqSIKr56rEq4asnhio6BnDS0sFMFkx0ypBZLI\njKQRde+uJz+bLvKYIKaVdcogCER03fJiAGRdXQW7lGS+OzzHuCkpKDiBA4sPj6dW\nPbXPm9BR230f0qxK1EJO4BkG/zWFrt5zWJeolG5btTNXjLnHswWDc8hQZv80fS0e\nXUDd30TdDthX3jQzAC8F9/lZ+fTbgcVO35kdxyaFV9PhlEjI/jf8dqRVLVXqByAq\nM4gC4nrUO7W9n+vcmpGOYRCiRdxiDQTUFZRerPpPDNQKb5yUQhn+rjeGqQY/CnOm\nUwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Associate Professor of Machine Learning, University of Oxford
OATML Oxford Group Leader
http://yarin.co

","updated":"2025-08-05 23:45:53.016Z","user":"","username":"Yarin :verified: :verified:"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-18 09:38:48.752Z","domain":"sigmoid.social","followerCount":1711,"followers":"https://sigmoid.social/users/tkipf/followers","following":"https://sigmoid.social/users/tkipf/following","followingCount":198,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/290/270/943/383/176/original/3792fb188d6df892.jpg","id":"30kvw9u7c51327n","inbox":"https://sigmoid.social/users/tkipf/inbox","iri":"https://sigmoid.social/users/tkipf","isLocal":false,"last_fetched":"2025-08-05 23:45:53.075Z","outbox":"https://sigmoid.social/users/tkipf/outbox","preferred_username":"tkipf","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzd7N6yZ1kV3aVXTNyx0e\nfRv/rMZxzWEemQnq5DgBeo+DTSv04Zfg+PDNevHvkIklqgizUyMUMIoFwrUhg83N\nRvBainG7HVYa0VBjxDR2gxvCj6mn4qJIcrmmR1f0aXBzyJwIjFwKV6KjZzlYpODG\nC8lkCCTGFG3+zMtgxN7Woamp6kls4KGeoWug5he79l92L5nsnKZ3Yuua1ecUJIzj\nK3+Ud9oyoTHDrGNk+wfXov1L/wcwUvLhKvHxhqGnA+dHgr/kE9/z9+Lx9TKJQyRD\n0uwXqByw0qcqmbCOvk4YKqicjcOhrt0Kas15tnhBzZnEnD5EFgb6H3xtwPlCpSxI\n1QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

Machine Learning + Structure: Graphs, Objects, Compositionality. Senior Research Scientist at Google Brain 🧠. ELLIS.eu Scholar 🇪🇺

","updated":"2025-08-05 23:45:53.075Z","user":"","username":"Thomas Kipf"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 23:45:53.168Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/ra/followers","following":"https://sigmoid.social/users/ra/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/298/900/943/317/721/original/005ab650a555adb0.jpg","id":"tq6nltz0ydq12mv","inbox":"https://sigmoid.social/users/ra/inbox","iri":"https://sigmoid.social/users/ra","isLocal":false,"last_fetched":"2025-08-05 23:45:53.164Z","outbox":"https://sigmoid.social/users/ra/outbox","preferred_username":"ra","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnb4FzboxUW1YdmOy2js+\nstLH8+pJULYLE6phPfUc+HTYQxzwh2GjR1yE6F8AunGE6Q/x06t8erPt6PQwJKEA\nNEdif9ExshtCUhkndJjmSqEv5nK/UPkpTc0/wB/6TymiD4Gk0vva38KlAdOLL+D6\n/vvnT25llEKgNxlZ5uy7ruj829K8Hjrcg3wTX7hPXmA4rs1j6xUTMs341/1uscJ7\nADbFeWnEs8SWsr8dh47jTlVK788Ef1gQqBdguvp+jL8j4YigybH4D7jSIS69CKMl\nFNoO95ueXhGWWA1eQp2ElcS2hw+GqODs+oO5/dJ6bwO9TNFaxvwikIPhVZ8kQIQV\ntwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

Director at Prescient Design • Genentech 
Prev: Head of ML at Pfizer; Columbia, Cornell

","updated":"2025-08-05 23:45:53.168Z","user":"","username":"Stephen Ra"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-04 19:13:41.827Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/sirbayes/followers","following":"https://sigmoid.social/users/sirbayes/following","followingCount":0,"icon":"","id":"2hnih437vug3e72","inbox":"https://sigmoid.social/users/sirbayes/inbox","iri":"https://sigmoid.social/users/sirbayes","isLocal":false,"last_fetched":"2025-08-05 23:45:53.201Z","outbox":"https://sigmoid.social/users/sirbayes/outbox","preferred_username":"sirbayes","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmTRvMBb1Pym99P7g+6f+\n5sHpoDtZySV4P/OUBl8PCTIh0cpDfTEMsiZCsZlkblCU0wN6hQ0SEwPmXll72VhS\ndAFCQR6t0zmVd3ICgaAZgOLBS/w8AavLAs//akVYTbPjezEoRPWP6HVmHxq8KPO7\nfGdW0HzocjZ/IqPsLEKs+P5sEv4jkCoIV5MuH30c6Bm7ffNzE6Qbrkz94mmopMBu\nXpQCwIPyyvEaARDj1+6kDb7vgix6Iu6NKonuo17QKbumk18bjZYKYBro0eKhwZkl\nvkZfreaFCC22PUQSYNKYxpl+NxyKIjMYOlIfk+zKbmNl9OT4GXOvsUrRlppd5GqI\n5wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

https://www.cs.ubc.ca/~murphyk/

","updated":"2025-08-05 23:45:53.202Z","user":"","username":"Kevin Murphy"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 23:45:53.269Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/ideasbyjin/followers","following":"https://sigmoid.social/users/ideasbyjin/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/303/851/877/843/388/original/c081e7406e796d31.jpg","id":"m76n9c66d9m3wo8","inbox":"https://sigmoid.social/users/ideasbyjin/inbox","iri":"https://sigmoid.social/users/ideasbyjin","isLocal":false,"last_fetched":"2025-08-05 23:45:53.267Z","outbox":"https://sigmoid.social/users/ideasbyjin/outbox","preferred_username":"ideasbyjin","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArWoJPDBujf1je6aNvmHL\n9Pq0wPvUh3UrLz6Ui9+aIpYhkH9es01Rqxzh8AaUnQvs3Xgq8+gC3IAIRMCN7DUC\nfZDGUGSOPtR5ILLcm7KnYNiCd4x/KjkUod+mApS7AFtIOy5bK9mf8UD6GctaIaTR\n1XxWrG6oAXoCr6wb7eCQUyNwMHe2L8uTz7BT8Wotz443IDmNadqevMcNDXxXh/Kb\nJYfYIgJoJU1ZnlmZ2CRBFwzzRGwpQenQ6O/kCGZzcHxcXfuKlvPgvd4BOin2yVlJ\nWExe6KpZ+TUIiu1k3CK+Butb+3F6qVuevQdR+0p2ezlB2BAm8wnXTI++jQOSZzcT\nDwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-07 00:00:00.000Z","summary":"

Director of Machine Learning @ Alchemab. Cyclist, runner, eats too much chocolate, posts about immuno ML and protein structure prediction stuff. Toots are personal views.

","updated":"2025-08-05 23:45:53.269Z","user":"","username":"Jinwoo Leem"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 23:45:53.320Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/guennemann/followers","following":"https://sigmoid.social/users/guennemann/following","followingCount":0,"icon":"","id":"s03808hl39aqamh","inbox":"https://sigmoid.social/users/guennemann/inbox","iri":"https://sigmoid.social/users/guennemann","isLocal":false,"last_fetched":"2025-08-05 23:45:53.320Z","outbox":"https://sigmoid.social/users/guennemann/outbox","preferred_username":"guennemann","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5j1xdiF46uufvfQy+rG\nCFiW6mwzcC1minqO7UWkgAAiMmhd+Nqr0i7dKtrWwE1imNKyKLmOs5Lij7LwQHJT\n4eC7mvqjOCLjo9PDWnYCabCj29W1RKOtnHaeHCwh3fjvgwwALN1IdHubuArVqVgM\nNoZEhSXu0/D1o16wJpI8b4fJT4LjtzULShFrbxROhJPmMRYeZaE/GfuErQjeE+JX\nG6RGS4pQC1ublL/H/pfgqjmq6eaqotMXX2LhQzcyYOTyEdhB+uzHivjGR8UgWnFS\nGUGNUUlpdYNKQrqx5Pn/VNfgnxtv2HWR6J06FXuq/MShmA8qzHw9ahh6QIT2Wx3L\nIwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"","updated":"2025-08-05 23:45:53.320Z","user":"","username":"Stephan Günnemann"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-10 00:11:43.487Z","domain":"sigmoid.social","followerCount":1984,"followers":"https://sigmoid.social/users/dpkingma/followers","following":"https://sigmoid.social/users/dpkingma/following","followingCount":120,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/289/202/043/996/766/original/5d7d144bac846bdd.jpg","id":"v0dyoz66534t813","inbox":"https://sigmoid.social/users/dpkingma/inbox","iri":"https://sigmoid.social/users/dpkingma","isLocal":false,"last_fetched":"2025-08-05 23:45:53.365Z","outbox":"https://sigmoid.social/users/dpkingma/outbox","preferred_username":"dpkingma","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyuB/WuYHu3RXNQMLT972\nfCMb+zqsOIsOjrRBJ8Wt/B7r31M3PUQsbCoqbGIePDXVhiMMZLH06hyR72cb4zM1\n8Fo1OK/fbY6kVlQEUORAEcJvD4yn1gE1PvqOpyCBK9Iblt1igiGGNLSiJsXBLfoq\nzYDHSOu4V1d6dsj6r8i674WI8HNaQ/kHq3rw6uUxVng8181qBmjr90RObsBV6klJ\nQN3EMJoFQsemEyg0/OhDXiS0EqRTFk8tQeihqvfURZ+KWK1NNTfsJYiq4P82TSBW\nfzlXLfRZuRFZPYGUYCg6kPirFOG2L0XhaFVsURAhrPWqLYimV/0d5vVls0a84vvX\nxwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-05 00:00:00.000Z","summary":"

I do research on principled and scalable methods for machine learning, with a focus on generative models.

","updated":"2025-08-05 23:45:53.365Z","user":"","username":"Durk Kingma 🧑‍🔬"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-08-05 23:45:53.410Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/chaitjo/followers","following":"https://sigmoid.social/users/chaitjo/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/330/418/288/176/342/original/77ec5f1c6615ec78.jpeg","id":"khqy2rv81u10m32","inbox":"https://sigmoid.social/users/chaitjo/inbox","iri":"https://sigmoid.social/users/chaitjo","isLocal":false,"last_fetched":"2025-08-05 23:45:53.410Z","outbox":"https://sigmoid.social/users/chaitjo/outbox","preferred_username":"chaitjo","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0qKKBbevEbCMo/PeSO+h\n3L47QjXcwNp5IPNtm70Ce7d65KdC+UK8LG80u6tuM+6W3nCiRZxFkE4QRd23BbMK\neFIgUxNpW463jaYhC57j8C9kvr6O10GP455nM2TAS1gVErS6JUxekYIZpxXEVap0\ns+9hrF/XMZ1xS4XlxmruQbVMIMtrRa3p2YSVZ+uA5YUe1qv7VTWlDEDXA4eTobuq\n6si94LWiVbzzsXf2ZEFBCMmLPYywkhfDnPhzdHoBjZJR+IdWxtx5S8Wzs+opcOq/\n/dTveHU8uKG38O3cHXEdWKNHXwsUWYzXVMbfgEio/h2+PqycawBzwm1UdCXoYg5e\nXwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-12 00:00:00.000Z","summary":"

PhD student at University of Cambridge. I post about interesting Graph & Geometric Deep Learning research.

","updated":"2025-08-05 23:45:53.410Z","user":"","username":"Chaitanya K. Joshi"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-09 22:58:02.374Z","domain":"sigmoid.social","followerCount":1174,"followers":"https://sigmoid.social/users/boazbaraktcs/followers","following":"https://sigmoid.social/users/boazbaraktcs/following","followingCount":127,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/521/505/311/113/348/original/2fe81d970c2fec60.png","id":"5ubr6dcdk5v9z4t","inbox":"https://sigmoid.social/users/boazbaraktcs/inbox","iri":"https://sigmoid.social/users/boazbaraktcs","isLocal":false,"last_fetched":"2025-08-05 23:39:29.363Z","outbox":"https://sigmoid.social/users/boazbaraktcs/outbox","preferred_username":"boazbaraktcs","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmxY+Ghxecg9SJxKi/yuJ\nKsgckTUL6PFhlr+QP7EKuIqu7eFJn5Wc/4Af6K/f3M3VrJIAdFAtMOgIAkq5D7vv\nilJFR1aFVuJs5Jem0py32+UIA7DHgRBe7/Q2iwfrxnforq3yIxyzgmiatpIFygmd\nYs97cJcq7P0AyVKBswjYQqEqfSB2AX1PAPmdHGEEjzY+n5jpdYOqM7X1O3EWzBlh\nkPeAte7I19DRibMCU+IzFi2ylkHIoj7lTwxkqNaIAnQ3s9OT6NdT3oMk7BfipMUG\nprBFo42FX78elaeAsf0jAv0EL40GswE759br2KvY9ZF53R8OpwyyXPr+FyEtEZqk\nJwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-16 00:00:00.000Z","summary":"

Working on Theoretical Computer Science and Foundations of Machine Learning. Still also using twitter.

","updated":"2025-08-05 23:39:29.363Z","user":"","username":"Boaz Barak"}],"page":1,"perPage":10,"totalItems":4,"totalPages":1}

Kieran Didi

Following