{"entities":[{"id":"anthropic","name":"Anthropic","type":"organisation"},{"id":"tsinghua-keg","name":"Tsinghua Knowledge Engineering Group / 知识工程实验室","type":"organisation"},{"id":"imbue","name":"Imbue","type":"organisation"},{"id":"windsurf","name":"Windsurf","type":"organisation"},{"id":"ernie-3-titan-report","name":"ERNIE 3.0 Titan: Exploring Larger-scale Knowledge Enhanced Pre-training for Language Understanding and Generation","type":"document"}],"claims":[{"id":"cn-keg-tsinghua","subject":"tsinghua-keg","predicate":"unit_of","object":{"kind":"entity","entityId":"tsinghua"},"topic":"institutions","statement":"Tsinghua’s 2021 account identifies KEG as its computer-science research laboratory.","time":{"kind":"snapshot","date":"2021-06-03","note":"Historical source snapshot; no continuing role or current condition inferred."},"derivation":"explicit","resolution":"supported"},{"id":"lg-ant-founding-stated-2021","subject":"anthropic","predicate":"founding_stated","object":{"kind":"literal","value":"beginning of 2021"},"topic":"institutions","statement":"Anthropic's Series B announcement of 29 April 2022 states that the company was founded at the beginning of 2021.","time":{"kind":"event","date":"2021","note":"Year precision; the source says “the beginning of 2021” without a month. The 2024 founder slide gives the year 2021."},"derivation":"explicit","resolution":"supported"},{"id":"lg-deal-windsurf-founding-2021","subject":"windsurf","predicate":"founding_stated","object":{"kind":"literal","value":"2021 (as Exafunction)"},"topic":"institutions","statement":"Windsurf's rename announcement of 4 April 2025 states that the company first began as Exafunction in 2021.","time":{"kind":"event","date":"2021","note":"Year as stated by the company; month and incorporation date not stated."},"derivation":"explicit","resolution":"supported"},{"id":"lg-gw-imbue-founding-2021","subject":"imbue","predicate":"founding_stated","object":{"kind":"literal","value":"2021"},"topic":"institutions","statement":"Imbue’s about page states that it was founded in 2021.","time":{"kind":"event","date":"2021","note":"Year precision as stated on the company page; not a registration date."},"derivation":"explicit","resolution":"supported"},{"id":"c2-baidu-ernie-3-titan-pcl","subject":"ernie-3-titan-report","predicate":"explicitly_credits","object":{"kind":"entity","entityId":"peng-cheng-laboratory"},"topic":"institutions","statement":"The ERNIE 3.0 Titan paper (arXiv version 1, 23 December 2021) names Peng Cheng Laboratory as the affiliation of four of its authors; the other authors are marked with Baidu Inc.","time":{"kind":"event","date":"2021-12-23","basis":"publication","note":"Date of arXiv version 1."},"derivation":"explicit","resolution":"supported"}],"sources":[],"evidence":[],"at":{"entities":[1,189,687,822,948],"claims":[379,1609,1612,1613,2735],"sources":[],"evidence":[]},"version":"1lg47t7"}