{"id":56918,"date":"2022-04-13T15:09:09","date_gmt":"2022-04-13T15:09:09","guid":{"rendered":"https:\/\/sii.pl\/?post_type=case-study&#038;p=56918"},"modified":"2025-07-17T10:25:21","modified_gmt":"2025-07-17T10:25:21","slug":"legal-search-engine","status":"publish","type":"case-study","link":"https:\/\/sii.pl\/en\/case-study\/legal-search-engine\/","title":{"rendered":"Legal search engine"},"content":{"rendered":"<h2>The challenge<\/h2>\n<div class=\"sii-rl-content-item-value sii-rl-businessNeed-value sii-rl-content-item-value-display\">\n<div class=\"sii-rl-content-item sii-rl-businessNeed\">\n<div class=\"sii-rl-content-item-value sii-rl-businessNeed-value sii-rl-content-item-value-display\">\n<div class=\"ng-scope\">\n<div class=\"sii-rl-content-item sii-rl-businessNeed\">\n<div class=\"sii-rl-content-item-value sii-rl-businessNeed-value sii-rl-content-item-value-display\">\n<div class=\"ng-scope\">\n<ul>\n<li><span class=\"TextRun BCX8 SCXP107256101\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP107256101\">While preparing for a court case, lawyers analyze past judicial lines of reasoning <\/span><\/span><span class=\"TextRun BCX8 SCXP107256101\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP107256101\">relevant to the case, which involves manually searching and reviewing large volumes <\/span><\/span><span class=\"TextRun BCX8 SCXP107256101\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP107256101\">of data, consuming significant time.<\/span><\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2>What we did<\/h2>\n<ul>\n<li><span class=\"TextRun BCX8 SCXP224813403\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP224813403\">We developed a language model specialized for Polish legal language and <\/span><\/span><span class=\"LineBreakBlob BlobObject BCX8 SCXP224813403\"><span class=\"BCX8 SCXP224813403\">\u200b<\/span><\/span><span class=\"TextRun BCX8 SCXP224813403\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP224813403\">fine-tuned it for legal text semantic similarity tasks.<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXP235134662 BCX8\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun SCXP235134662 BCX8\">The model was utilized to build a highly effective hybrid search engine capable <\/span><\/span><span class=\"TextRun SCXP235134662 BCX8\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun SCXP235134662 BCX8\">of scaling across more than 400,000 complex legal documents.<\/span><\/span><\/li>\n<\/ul>\n<h2>Benefits for the client<\/h2>\n<div class=\"sii-rl-reference-lang-background ng-scope\" data-ng-repeat=\"item in ViewModel.ReferenceModel.ReferenceLanguages\" data-ng-show=\"ViewModel.SelectedLanguage.Value==item.LangName\">\n<div class=\"sii-rl-content-item sii-rl-effects\">\n<div class=\"sii-rl-content-item-value sii-rl-effects-value sii-rl-content-item-value-display\">\n<div class=\"ng-scope\">\n<div class=\"sii-rl-reference-lang-background ng-scope\" data-ng-repeat=\"item in ViewModel.ReferenceModel.ReferenceLanguages\" data-ng-show=\"ViewModel.SelectedLanguage.Value==item.LangName\">\n<div class=\"sii-rl-content-item sii-rl-effects\">\n<div class=\"sii-rl-content-item-value sii-rl-effects-value sii-rl-content-item-value-display\">\n<div class=\"ng-scope\">\n<ul>\n<li><span class=\"TextRun BCX8 SCXP258695916\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP258695916\">The solution delivered search results that were more than twice as accurate <\/span><\/span><span class=\"TextRun BCX8 SCXP258695916\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP258695916\">as the traditional keyword-based search system previously used by our <\/span><\/span><span class=\"TextRun BCX8 SCXP258695916\" lang=\"EN-US\" xml:lang=\"EN-US\" data-scheme-color=\"@595959,1,18:65000,19:35000\" data-usefontface=\"true\" data-contrast=\"none\"><span class=\"NormalTextRun BCX8 SCXP258695916\">customer.<\/span><\/span><\/li>\n<li>Increased user satisfaction and engagement<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The challenge While preparing for a court case, lawyers analyze past judicial lines of reasoning relevant to the case, which &hellip; <a class=\"continued-btn\" href=\"https:\/\/sii.pl\/en\/case-study\/legal-search-engine\/\">Continued<\/a><\/p>\n","protected":false},"author":39,"featured_media":117331,"template":"views\/single-old-case-study.blade.php","offering":[5112],"industry":[1659],"client":[1494],"technologies":[4433,5210,5416,3196,5417,4869,5103],"country":[6076],"class_list":["post-56918","case-study","type-case-study","status-publish","has-post-thumbnail","hentry","offering-artificial-intelligence","industry-public","client-ministerstwo-sprawiedliwosci-en","technologies-azure-2","technologies-azure-data-factory-en","technologies-cluster","technologies-elasticsearch","technologies-herbert","technologies-kubernetes-2","technologies-machine-learning-en","country-poland"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/case-study\/56918"}],"collection":[{"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/case-study"}],"about":[{"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/types\/case-study"}],"author":[{"embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/users\/39"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/media\/117331"}],"wp:attachment":[{"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/media?parent=56918"}],"wp:term":[{"taxonomy":"offering","embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/offering?post=56918"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/industry?post=56918"},{"taxonomy":"client","embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/client?post=56918"},{"taxonomy":"technologies","embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/technologies?post=56918"},{"taxonomy":"country","embeddable":true,"href":"https:\/\/sii.pl\/en\/wp-json\/wp\/v2\/country?post=56918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}