{"id":29029,"date":"2025-02-19T11:15:37","date_gmt":"2025-02-19T03:15:37","guid":{"rendered":"https:\/\/www.1ai.net\/?p=29029"},"modified":"2025-02-19T11:15:37","modified_gmt":"2025-02-19T03:15:37","slug":"%e6%9d%8e%e5%bd%a6%e5%ae%8f%ef%bc%9a%e6%96%87%e5%bf%83%e5%a4%a7%e6%a8%a1%e5%9e%8b-4-5-%e5%b0%86%e5%bc%80%e6%ba%90%ef%bc%8c%e6%98%af%e7%99%be%e5%ba%a6%e6%9c%89%e5%8f%b2%e4%bb%a5%e6%9d%a5%e6%9c%80","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/29029.html","title":{"rendered":"Robin Li: Wenshin Big Model 4.5 will be open-sourced, the most powerful big model Baidu has ever created"},"content":{"rendered":"<p>According to Sina Tech, the<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e7%99%be%e5%ba%a6\" title=\"[Sees articles containing [100 degrees] labels]\" target=\"_blank\" >Baidu<\/a> Baidu Founder, Chairman and Chief Executive Officer on Q4 and Full Year 2024 Earnings Call<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e6%9d%8e%e5%bd%a6%e5%ae%8f\" title=\"_Other Organiser\" target=\"_blank\" >Robin Li<\/a>disclose,<strong><a href=\"https:\/\/www.1ai.net\/en\/tag\/%e6%96%87%e5%bf%83%e5%a4%a7%e6%a8%a1%e5%9e%8b\" title=\"[Sees articles with labels]\" target=\"_blank\" >Wenxin Large Model<\/a> 4.5 will<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e5%bc%80%e6%ba%90\" title=\"[View articles tagged with [open source]]\" target=\"_blank\" >Open Source<\/a>Baidu 4.5 will be the most powerful big model ever made by Baidu.<\/strong>, \"Hopefully, customers and users will be able to experience this model more easily than before.\"<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29030\" title=\"81824d13j00srwud2000jd000k20054p\" src=\"https:\/\/www.1ai.net\/wp-content\/uploads\/2025\/02\/81824d13j00srwud2000jd000k20054p.jpg\" alt=\"81824d13j00srwud2000jd000k20054p\" width=\"722\" height=\"184\" \/><\/p>\n<p>Robin Li said that the decision to open source the 4.5 series stems from a strong confidence in the technology's leading position, and that open source will further promote the widespread use of the Wenshin Big Model and expand its influence in more scenarios, \"but I want to emphasize that regardless of the open-source closed-source<strong>Base models only have real value when they solve real problems at scale<\/strong>\u201d.<\/p>\n<p>In the future, Baidu will accelerate the performance upgrades and cost reductions of the Wenshin Big Model.<\/p>\n<p>1AI notes that Baidu has officially announced on February 14 that it will launch the Wenxin Big Model 4.5 series one after another in the coming months.<strong>and open source from June 30th<\/strong>.<\/p>\n<p>Baidu also previously revealed also said that with the iterative upgrading of the Wenxin large model and the cost continues to decline, Wenxin Yiyin will be on April 1 from zero hour, completely free of charge, all PC and App users can experience the latest model of the Wenxin series. In addition, from now on, the<strong>Wenxin Yiyin goes live with in-depth search function<\/strong>This feature will also be available for free starting April 1st.<\/p>","protected":false},"excerpt":{"rendered":"<p>According to Sina Technology, during Baidu's 2024 Q4 and full-year earnings call, Baidu's founder, chairman and CEO Robin Li revealed that the Wenshin Big Model 4.5 will be open-sourced, and that 4.5 will be the most powerful big model Baidu has ever created, and that \"I hope that customers and users will be able to experience this model more conveniently than before.\" Robin Li said that the decision to open source the 4.5 series stems from strong confidence in the technology leadership, and that open source will further promote the widespread use of the Wenshin Big Model and expand its influence in more scenarios, \"but I want to emphasize that regardless of open source and closed source, the underlying model only has real value when it is used to solve real-world problems on a large scale \". In the future, Baidu will accelerate the performance upgrade and cost reduction of the Wenshin large model. 1AI noted that Baidu<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[219,272,228,234],"collection":[],"class_list":["post-29029","post","type-post","status-publish","format-standard","hentry","category-news","tag-219","tag-272","tag-228","tag-234"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/29029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=29029"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/29029\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=29029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=29029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=29029"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=29029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}