Le Prompt Syst\u00e8me est un \u00e9l\u00e9ment crucial en prompt engineering, car il permet de guider et de contraindre le mod\u00e8le d’IA. Qu’est-ce que Prompt Syst\u00e8me ? C’est une instruction ou un ensemble d’instructions donn\u00e9 \u00e0 un mod\u00e8le d’IA pour influencer son comportement et sa r\u00e9ponse.<\/p>\n
Un Prompt Syst\u00e8me agit comme un cadre pour le mod\u00e8le d’IA. Il peut sp\u00e9cifier le format de sortie souhait\u00e9 (par exemple, un po\u00e8me, un code, une liste), le ton \u00e0 adopter (formel, informel, humoristique), ou encore des contraintes sp\u00e9cifiques sur le contenu g\u00e9n\u00e9r\u00e9 (par exemple, une longueur maximale, des mots-cl\u00e9s \u00e0 inclure ou \u00e0 exclure). Imaginez un chef d’orchestre qui guide son orchestre avec des instructions pr\u00e9cises\u00a0: le Prompt Syst\u00e8me est la partition qui dicte la m\u00e9lodie que l’IA doit jouer.<\/p>\n
Prompt Syst\u00e8me est essentiel car il am\u00e9liore la qualit\u00e9 et la pertinence des r\u00e9ponses g\u00e9n\u00e9r\u00e9es par l’IA. Sans un Prompt Syst\u00e8me clair, le mod\u00e8le peut produire des r\u00e9sultats impr\u00e9visibles, hors sujet, ou ne r\u00e9pondant pas aux besoins de l’utilisateur. Par exemple, si vous demandez \u00e0 une IA de g\u00e9n\u00e9rer un texte sans sp\u00e9cifier le sujet ou le style, vous risquez d’obtenir un r\u00e9sultat inutilisable. En revanche, un Prompt Syst\u00e8me bien con\u00e7u permet d’orienter l’IA vers la r\u00e9ponse attendue. Par exemple, un Prompt Syst\u00e8me pour g\u00e9n\u00e9rer un r\u00e9sum\u00e9 d’un article pourrait sp\u00e9cifier\u00a0: \u00ab\u00a0R\u00e9sume l’article suivant en 100 mots, en te concentrant sur les points cl\u00e9s.\u00a0\u00bb<\/p>\n
Le Prompt Syst\u00e8me est un \u00e9l\u00e9ment crucial en prompt engineering, car il permet de guider et de contraindre le mod\u00e8le d’IA. Qu’est-ce que Prompt Syst\u00e8me ? C’est une instruction ou un ensemble d’instructions donn\u00e9 \u00e0 un mod\u00e8le d’IA pour influencer son comportement et sa r\u00e9ponse. Comment fonctionne Prompt Syst\u00e8me ? Un Prompt Syst\u00e8me agit comme […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[71],"tags":[670,91,12,671],"class_list":["post-1189","post","type-post","status-publish","format-standard","hentry","category-p","tag-ingenierie-des-invites","tag-modele-de-langage","tag-prompt-engineering","tag-prompt-systeme"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"","author_link":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Le Prompt Syst\u00e8me est un \u00e9l\u00e9ment crucial en prompt engineering, car il permet de guider et de contraindre le mod\u00e8le d’IA. Qu’est-ce que Prompt Syst\u00e8me ? C’est une instruction ou un ensemble d’instructions donn\u00e9 \u00e0 un mod\u00e8le d’IA pour influencer son comportement et sa r\u00e9ponse. Comment fonctionne Prompt Syst\u00e8me ? Un Prompt Syst\u00e8me agit comme\u2026","_links":{"self":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/1189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/comments?post=1189"}],"version-history":[{"count":0,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/1189\/revisions"}],"wp:attachment":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/media?parent=1189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/categories?post=1189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/tags?post=1189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}