{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.275Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/johannbrehmer/followers","following":"https://sigmoid.social/users/johannbrehmer/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/377/257/560/545/646/original/27ee3381c8add779.jpg","id":"ro772rz82a023l9","inbox":"https://sigmoid.social/users/johannbrehmer/inbox","iri":"https://sigmoid.social/users/johannbrehmer","isLocal":false,"last_fetched":"2025-07-28 23:21:35.274Z","outbox":"https://sigmoid.social/users/johannbrehmer/outbox","preferred_username":"johannbrehmer","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArUerUJ2eq9R77s4Y0aS9\nXVA016tcL72FJ9IlwFBmHmNAsBFaN2Cr2m4yZTlUwPjEPtRrGvS9C2x5+88jsyJ/\n+Rfq3EIlD/doepKOVuMKz90ddD3sO4QnfH9Bi3t898HZ8xjFSibzNrbGU5B6o9fz\n90Hd6I3eKXm/9Z1AHKHZjtJ9bL8Jc4atYbyNVXA8i08bDtnOQpGh7og+yA2/wptI\nFybwuBFl/uuWYohclsOhPk33xZluS3dTqVp2IwV7fwgcV4e4zci9uEtBgNA7bFfL\nRJPUld3TRdncsw/Jl2xZox4o8RSUtecOHqmRrtBFR4IoJUgOjsXRetKo18Inxi1Q\nRQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-20 00:00:00.000Z","summary":"

Machine learning at Qualcomm AI Research Amsterdam. Previously physics / ML / stats at NYU and Heidelberg University. He / him.

","updated":"2025-07-28 23:21:35.275Z","user":"","username":"Johann Brehmer"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-08 14:08:34.331Z","domain":"mathstodon.xyz","followerCount":4120,"followers":"https://mathstodon.xyz/users/TaliaRinger/followers","following":"https://mathstodon.xyz/users/TaliaRinger/following","followingCount":198,"icon":"https://media.mathstodon.xyz/accounts/avatars/110/848/974/971/762/278/original/ee60e50958c439f9.jpg","id":"2q6p52mlg37pk43","inbox":"https://mathstodon.xyz/users/TaliaRinger/inbox","iri":"https://mathstodon.xyz/users/TaliaRinger","isLocal":false,"last_fetched":"2025-07-28 23:21:35.303Z","outbox":"https://mathstodon.xyz/users/TaliaRinger/outbox","preferred_username":"TaliaRinger","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtj6yFND0XEEC+RJLhRMK\nApROqVTcQD1upSPlu+rnfNriyKxsRCie7kOzy/tyoaAd1fVrzHzu2hOkvxhzSO0S\nRGg6EtA1h85S68RqLD03b0u/ZpLF5myhGrsVqvPiIVzL190wQQejbvkV2GR+YXyR\njgz1leYw/qq84ggemIO5TbTEB0/R+nvPfvrxooHK/gxbfzxkIGeu+dtmzsQivpl4\n8YMcNoe9pzeL4BRQX1+X2L5kiFoXDUjHwjl13I8qIIUOGnJzy3f3GYLa4xZYlU+t\nZtj+r0nbwzHFHbXu1/X3eADHf8j7GlsHwM65XOOOPN2uFEX6+Dd4js6elJ3zKFWv\naQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-08-07 00:00:00.000Z","summary":"

Professor, PL/FM/SE at UIUC. Proof automation. SIGPLAN-M Founder, CCF President. They/them, ND, bi.

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PhD student at the Dynamic Vision and Learning Group and the Computer Vision Group, TU Munich; Computer Vision research

","updated":"2025-07-28 23:21:35.343Z","user":"","username":"Mark Weber"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-07 11:53:41.058Z","domain":"mathstodon.xyz","followerCount":18127,"followers":"https://mathstodon.xyz/users/tao/followers","following":"https://mathstodon.xyz/users/tao/following","followingCount":113,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/378/244/433/513/115/original/e7134404c3103f9a.jpg","id":"1tk4i116t6uf469","inbox":"https://mathstodon.xyz/users/tao/inbox","iri":"https://mathstodon.xyz/users/tao","isLocal":false,"last_fetched":"2025-07-28 21:53:41.627Z","outbox":"https://mathstodon.xyz/users/tao/outbox","preferred_username":"tao","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Enfn4gs8ae2xG4OkK1P\nAzOXdgzLHvxoHLj1ZzIc+s6N+fYVAh1lO3oCyJ+v8ZOD5Di27yEpwEa3hU+j3ZEF\nIdfKwmfDwTA+tUHj2Dr5Hp8sDBI2Vsz9bKL4x6k1gPE785KIgQSCo6/Id31ZiwXC\n9ZEzKN0MRSKFGPVEuL4u0j85skMNC2DbDCXqvU2Zz88go2n204chp58pTI3xwGwX\nLtAF3grhLGdy9gdHEHpLpTHmUEzserpd4zLjqw5O6NydZTF5DFOazKn2QVx+X1Jz\njY2pvFWc4oXFLBv9IrvoYphTqxpMiOk/qnUxn2NconmcORihSGbObY033ZYy2dbK\noQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-20 00:00:00.000Z","summary":"

Professor of #Mathematics at the University of California, Los Angeles #UCLA (he/him).

","updated":"2025-07-28 21:53:41.627Z","user":"","username":"Terence Tao"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.382Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/mechcoder/followers","following":"https://sigmoid.social/users/mechcoder/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/785/004/035/825/757/original/285014941e52284b.jpg","id":"45200w25c3kt394","inbox":"https://sigmoid.social/users/mechcoder/inbox","iri":"https://sigmoid.social/users/mechcoder","isLocal":false,"last_fetched":"2025-07-28 23:21:35.381Z","outbox":"https://sigmoid.social/users/mechcoder/outbox","preferred_username":"mechcoder","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyNiL27+ZJtrO1ANkHZIc\n+Tqo+oCNWiYXzqKdEV4CT4G3k1i7xLWkDjsuIjU8TOgtS/wST8baPpwNKcHlpcnJ\niiUcWnJcCoGxpHInVmv1E2qq76QI9mEwAwur5SaMV1sfogSaNpwd8KGZxptfCa6t\nem/4TtsUPmoVg7mZjkHzj3yePz4SN29GosaXVu7EXHQVhnRmXFFduP2/GJuY9u98\n6V4Sjj8IW2ihcxlCibGW7jwCJKWqC+zL9jopG0+poBToSf2KMgjRs5gO33W82vKX\nfDthzmXxjUJd3pyn+Xmue+zT0rHkyfCmZiKgys/5yICegyclJF2ucHhTzD8CQjdz\ncwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-31 00:00:00.000Z","summary":"","updated":"2025-07-28 23:21:35.382Z","user":"","username":"Manoj Kumar"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.416Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/sedielem/followers","following":"https://sigmoid.social/users/sedielem/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/366/228/850/952/100/original/3cf45d7ee201d005.png","id":"199xb98k16290nk","inbox":"https://sigmoid.social/users/sedielem/inbox","iri":"https://sigmoid.social/users/sedielem","isLocal":false,"last_fetched":"2025-07-28 23:21:35.415Z","outbox":"https://sigmoid.social/users/sedielem/outbox","preferred_username":"sedielem","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5qx2u6E2/0Rt8o0kfxqR\nWJqzl1rn6gqzBXhSiQAsIrtfJztkERznAjaxKY8yFxNAA5Hkh1KVkKepjuTrCdhx\ninN9Fs1hJxZfQ1+DHFc2NP/yq7ayILk/o/QqsidETWRQ7M/4INFNauTxuwq9HSB2\nheNesFT86M8cxZVyy1CUihX1MC+8v5XIab84wW/CjDkY3DxxQvF4xZhIacs6ndOY\nigCTZESnVPFUEyFs8rxuG0f1P2AEb2z9RcR/aOZ+qTbMNS1yWpNStGQ6NlVJzeMO\n1dhibRqa0aNddhupQt0crBvJ7FXlY2EyiWgcH1q9wMMXCwJl4TYqgkSNW8flMZt2\nWwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

Research Scientist at DeepMind. Deep learning (research + software), music, generative models (personal account).

","updated":"2025-07-28 23:21:35.416Z","user":"","username":"Sander Dieleman"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.451Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/blackhc/followers","following":"https://sigmoid.social/users/blackhc/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/526/078/442/496/936/original/8f0b27c5c3dbe8ab.jpg","id":"80fm33ipe7djohc","inbox":"https://sigmoid.social/users/blackhc/inbox","iri":"https://sigmoid.social/users/blackhc","isLocal":false,"last_fetched":"2025-07-28 23:21:35.450Z","outbox":"https://sigmoid.social/users/blackhc/outbox","preferred_username":"blackhc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsuHkdHCVIWCFvVzfLadh\nTeFi0H04aCTx6Dsh+aWuWRcv9JxXxFNEoG54OJacPTlnrWdut6T6pYbYcO9sSAyZ\nTgV6QjJclXQgDPl7vTGq2THpAIoaKqCvVsS/+J5DPJPQARzliQeytMsd5hoMYs8i\niVz9xfP6CmPtJx2FGnBXbg8tNTBn0WUHnWhwSZVu4nMLL7VR+Lno9FtdRgChsHjz\n301On4wx9yhob3CFqVgT5hQ7rt4hrNHG7qYqNKplMe67t8+pU28Y5L3ggZ4jwG9f\n2IvVGj/1kJxjn+gkDrUvu8IIDTysMLjhjQVntZzh1fSTRTbJ65Ds0MXQ4V9apjV7\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-17 00:00:00.000Z","summary":"

🧑‍🎓 DPhil @AIMS_oxford @UniofOxford
👤 Fellow @nwspk

Formerly: 🧙‍♂️ RE @DeepMind (1yr) 📺 SWE @Google (3yrs) 🎓 @TU_Muenchen

","updated":"2025-07-28 23:21:35.451Z","user":"","username":"Andreas Kirsch"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-21 09:26:44.569Z","domain":"neuromatch.social","followerCount":0,"followers":"https://neuromatch.social/users/aecker/followers","following":"https://neuromatch.social/users/aecker/following","followingCount":0,"icon":"https://media.neuromatch.social/accounts/avatars/109/614/937/615/401/480/original/6de2758fafe6d0db.png","id":"6730q041b2711hy","inbox":"https://neuromatch.social/users/aecker/inbox","iri":"https://neuromatch.social/users/aecker","isLocal":false,"last_fetched":"2025-07-28 23:21:35.818Z","outbox":"https://neuromatch.social/users/aecker/outbox","preferred_username":"aecker","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArh309k0nUPqZf31BAGYZ\nktlX3Er01hccTXbyCiDqLoVKmp0GD9jPxCPpXTyVBKTiJzj73MZMVGbViB9EhRIq\nV67DPS7nAjk1j0SPIbUIfp3TWeWxpKGSCVfcT+/05e9joKL0o7YXp/5X66fV4w98\nxws7yEOwyYDfvolMYG2J8UEnQbkS27fBbaAAXIytCwRNWBKRzBl7ZQql4RFYlP8U\nxB1OdeeqhcqtCI5EMTz+/4+QMTeUJr52Lybu/8wL2cseAzzNBLenYpU69qHUHTqv\nnOkVVh4+3RuJyw5tAVAIBYi4whk2mm90oJIXd1srmaFZHCwo+PC4cr0wos39uiUn\n5wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-01-01 00:00:00.000Z","summary":"

Neuroscience, Machine Learning, Computer Vision. Scientist at University of Göttingen and MPI for Dynamics and Self-Organization. Co-founder of http://maddox.ai

","updated":"2025-07-28 23:21:35.819Z","user":"","username":"Alexander Ecker"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.858Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/levskaya/followers","following":"https://sigmoid.social/users/levskaya/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/532/579/477/327/714/original/b9cb81d02535c099.png","id":"8hpu6hs25e82645","inbox":"https://sigmoid.social/users/levskaya/inbox","iri":"https://sigmoid.social/users/levskaya","isLocal":false,"last_fetched":"2025-07-28 23:21:35.857Z","outbox":"https://sigmoid.social/users/levskaya/outbox","preferred_username":"levskaya","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy5t7oNCer/uJbPXF2Lcc\ngvte0ffJNN1FCf7tZaH7XNEo+Yq2USrL7JxVMLjvbBkgUh0PHketrcCBOnBvHPeh\nnPhsO1ERuFx/QhSTV4CFHkm15azw5nXbCZBR6K7h6qumvWohmcxGKFacGZeHwkoE\nCD3DDmPA446W2FIVxiKAPgtL2RQFNmO8EslF1OIyFTKZF94Dgtyx+FCkO/RAfXIN\nhQ+S5SJohOHuMKpOcAE5EIEEtkQ0eXvyEdfqJuBs4ku0shr1aZ0y8Di3znIf+V6c\nGy5ditLB3IxQ8EVExDpyUEVQgTDwioN8rnrmYliuAWJbeUQAgd+beDf/hjUVCOhH\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-18 00:00:00.000Z","summary":"

Work on JAX and large language models at Google. Used to be a synthetic biologist long ago.

","updated":"2025-07-28 23:21:35.858Z","user":"","username":"Anselm Levskaya"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-20 22:39:14.601Z","domain":"sigmoid.social","followerCount":71,"followers":"https://sigmoid.social/users/mosaicml/followers","following":"https://sigmoid.social/users/mosaicml/following","followingCount":38,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/542/663/170/793/051/original/28d8491205a6949b.png","id":"wj32do3t0eb9g8r","inbox":"https://sigmoid.social/users/mosaicml/inbox","iri":"https://sigmoid.social/users/mosaicml","isLocal":false,"last_fetched":"2025-07-28 23:21:35.895Z","outbox":"https://sigmoid.social/users/mosaicml/outbox","preferred_username":"mosaicml","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw6Nfavs/9m+02quWsw/F\negNxmCZ8dgMHdCGDteB8v+ALvN782HRY4CBHlgQdf18Vd267YIkct+k+JupZiHGc\n/p5P3O5y8UEf1TtIKG7fWQSz6fBf6ycWIMK9zYsODYfKNZAvO8vrDqG+CY1uXLz1\n7rjXJsldXA1Jq4JM7l27CKJ8n5JVRPJHb5smgnTFjmVd931apEtKvIkCFhozK7/c\nWja4AetuoHFEixpkxfJOfB4v7okQuSiiUFxPxfiaLFkOupar9968XzaxSQ6F4Hps\nyb0Z48tbu2C79zDEi7pJn8RAowDwNFgYz5syF8kBSvZ+rZRnzoLVh8+1Y+b2LRpZ\nDQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-19 00:00:00.000Z","summary":"

We're on a mission to make state-of-the-art ML training available to everyone. Start building high-performing domain-specific AI models with us today.

","updated":"2025-07-28 23:21:35.895Z","user":"","username":"MosaicML"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-07-28 23:21:35.935Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/jfrankle/followers","following":"https://sigmoid.social/users/jfrankle/following","followingCount":0,"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":"2025-07-28 23:21:35.934Z","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.

","updated":"2025-07-28 23:21:35.935Z","user":"","username":"Jonathan Frankle"}],"page":1,"perPage":10,"totalItems":1711,"totalPages":172}

Thomas Kipf

Following