{"id":8547,"date":"2023-11-13T15:19:52","date_gmt":"2023-11-13T14:19:52","guid":{"rendered":"https:\/\/botnation.ai\/site\/?p=8547"},"modified":"2026-03-18T12:46:22","modified_gmt":"2026-03-18T11:46:22","slug":"llama-2-long-artificial-intelligence","status":"publish","type":"post","link":"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/","title":{"rendered":"Llama 2 Long: the new artificial intelligence revolution"},"content":{"rendered":"<p>Following the resounding success of the Llama 2 model, an improved version was presented at the end of September by Meta Group researchers. <strong>Llama 2 Long<\/strong> promises to outperform GPT-3.5 on a majority of tasks requiring long contexts, thus reinforcing Meta\u2019s dominant position in open source artificial intelligence.<\/p>\n\n\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Summary<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #3d351f;color:#3d351f\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #3d351f;color:#3d351f\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#The_ability_to_handle_much_longer_contexts\" >The ability to handle much longer contexts<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#Implications_for_various_fields_of_application\" >Implications for various fields of application<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#An_open_source_model_to_foster_innovation\" >An open source model to foster innovation<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#Transparency_still_limited\" >Transparency still limited<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#Future_challenges_for_Meta_and_Llama_2_Long\" >Future challenges for Meta and Llama 2 Long<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/botnation.ai\/en\/llama-2-long-artificial-intelligence\/#Ethical_and_political_issues\" >Ethical and political issues<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_ability_to_handle_much_longer_contexts\"><\/span>The ability to handle much longer contexts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The main novelty of the Llama 2 Long model lies in its ability to take in a much larger context than <a href=\"https:\/\/botnation.ai\/en\/meta-llama-open-source\/\">the original version of Meta\u2019s model<\/a>. This performance is made possible by continuous training based on Llama 2 weights, enabling the system to better understand and analyze the information provided.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Implications_for_various_fields_of_application\"><\/span>Implications for various fields of application<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>With this evolution, Llama 2 Long is particularly effective in a number of sectors:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Analysis of dense, knowledge-rich documents<\/li>\n\n\n\n<li>Improving chatbot experiences to make them more authentic and engaging<\/li>\n\n\n\n<li>Assisting human users to perform complex, iterative tasks<\/li>\n<\/ul>\n\n\n\n<p>This increased versatility helps to consolidate Meta\u2019s image as a major player in the development of artificial intelligence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"An_open_source_model_to_foster_innovation\"><\/span>An open source model to foster innovation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>One of Llama 2 Long\u2019s strengths lies in its status as an<strong>open source artificial intelligence<\/strong>. Following the example of Linux, which offers an alternative to Windows, Meta aims to promote a system that is accessible to all, and enables extensive collaboration between researchers and developers. By choosing to make their code public, they encourage the sharing of knowledge and the creation of new, innovative solutions based on their technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Transparency_still_limited\"><\/span>Transparency still limited<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>However, this open-source aspect needs to be qualified: companies such as Meta, Google or <a href=\"https:\/\/botnation.ai\/en\/openai-launches-gpt-4-turbo-revolution-chatgpt\/\">OpenAI<\/a> don\u2019t systematically disclose all the information about their models. We often don\u2019t know what data is used to drive these systems, what hardware is deployed to run them, or what safety tests have been carried out to guarantee their reliability. Despite this, the choice of an open source model undeniably testifies to a willingness to play the cooperation and shared innovation card.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Future_challenges_for_Meta_and_Llama_2_Long\"><\/span>Future challenges for Meta and Llama 2 Long<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In addition to the technological advances represented by Llama 2 Long, Meta also has to deal with the political and ethical issues surrounding artificial intelligence. The company\u2019s controversial reputation has led some government agencies, such as the Government Accountability Office, to steer clear of this technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ethical_and_political_issues\"><\/span>Ethical and political issues<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Against this backdrop, Meta faces a number of challenges:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restoring confidence in public institutions and users<\/li>\n\n\n\n<li>Tackling the ethical issues surrounding data processing and use<\/li>\n\n\n\n<li>Striking a balance between model openness and intellectual property protection<\/li>\n<\/ul>\n\n\n\n<p>The future development of Llama 2 Long and, more generally, of Meta\u2019s artificial intelligence will largely depend on their ability to meet these crucial challenges, to ensure the success and longevity of their technologies.<\/p>\n\n\n\n<p>In conclusion, with Llama 2 Long, Meta continues to assert its leadership in the field of open source artificial intelligence, offering an ever more powerful and versatile system. However, the company must also redouble its efforts to ensure the trust of users and partners in the face of the ethical and political issues surrounding its activities.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Following the resounding success of the Llama 2 model, an improved version was presented at the end of September by Meta Group researchers. Llama 2 Long promises to outperform GPT-3.5 on a majority of tasks requiring long contexts, thus reinforcing Meta\u2019s dominant position in open source artificial intelligence. The ability to handle much longer contexts [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":8544,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[374,371],"tags":[],"class_list":["post-8547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/posts\/8547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/comments?post=8547"}],"version-history":[{"count":0,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/posts\/8547\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/media\/8544"}],"wp:attachment":[{"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/media?parent=8547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/categories?post=8547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/botnation.ai\/en\/wp-json\/wp\/v2\/tags?post=8547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}