{"id":4209,"date":"2024-01-16T12:56:30","date_gmt":"2024-01-16T01:56:30","guid":{"rendered":"https:\/\/www.salesforce.com\/?p=4209"},"modified":"2025-10-21T15:26:39","modified_gmt":"2025-10-21T15:26:39","slug":"what-is-prompt-engineering","status":"publish","type":"post","link":"https:\/\/www.salesforce.com\/fr\/blog\/what-is-prompt-engineering\/","title":{"rendered":"Qu\u2019est-ce que le prompt engineering\u00a0?"},"content":{"rendered":"\n<p class=\"is-style-default\">Le prompt engineering n\u2019est pas une science exacte&nbsp;: d\u00e9couvrez combien il peut \u00eatre facile d\u2019obtenir ce que vous voulez de l\u2019IA.<\/p>\n\n\n\n<p>Vous avez toujours souhait\u00e9 disposer d\u2019un assistant sympathique et rapide qui fasse simplement ce que vous lui demandez&nbsp;? De bien des mani\u00e8res, c\u2019est justement ce que les applications d\u2019IA comme ChatGPT peuvent vous offrir. Mais cela ne peut fonctionner qu\u2019avec votre aide. En effet, pour obtenir des r\u00e9sultats b\u00e9n\u00e9fiques de l\u2019<a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/what-is-ai\/\">IA<\/a>, vous devez ma\u00eetriser le prompt engineering.<\/p>\n\n\n\n<p>Pas de panique, vous n\u2019avez pas besoin d\u2019un dipl\u00f4me en informatique pour cela. Le prompt engineering consiste \u00e0 poser les bonnes questions et \u00e0 donner les bonnes commandes aux IA g\u00e9n\u00e9ratives comme ChatGPT pour obtenir les informations dont vous avez besoin. En principe, ce langage de programmation est tr\u00e8s proche de notre langage courant.<\/p>\n\n\n\n<p>Mais avant d\u2019entrer dans le vif du sujet, nous voulons nous assurer que vous connaissez les <a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/\">solutions Salesforce AI<\/a>. Gr\u00e2ce \u00e0 <a href=\"https:\/\/www.salesforce.com\/fr\/agentforce\/\">Agentforce<\/a>, les insights de l\u2019IA sont \u00e0 port\u00e9e de main.<\/p>\n\n\n\n<p>Nous avons des <a href=\"https:\/\/trailhead.salesforce.com\/fr\/content\/learn\/modules\/\" target=\"_blank\" rel=\"noreferrer noopener\">modules de formation\u279a<\/a> complets pour vous aider \u00e0 interagir avec notre plate-forme bas\u00e9e sur l\u2019IA, avec des conseils sur la <a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/prompt-builder\/\">cr\u00e9ation de prompts<\/a>, et des informations sur le fonctionnement de notre plate-forme d\u2019IA pour les diff\u00e9rents domaines des entreprises, tels que les <a href=\"https:\/\/www.salesforce.com\/fr\/sales\/artificial-intelligence\/\">ventes<\/a>, le <a href=\"https:\/\/www.salesforce.com\/fr\/service\/ai\/\">service client<\/a>, le <a href=\"https:\/\/www.salesforce.com\/fr\/marketing\/ai\/\">marketing<\/a> et le <a href=\"https:\/\/www.salesforce.com\/fr\/commerce\/ai\/\">commerce<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-qu-est-ce-que-le-prompt-engineering-nbsp\">Qu\u2019est-ce que le prompt engineering&nbsp;?<\/h2>\n\n\n\n<p>Le prompt engineering est l\u2019art d\u2019adapter les informations que vous envoyez aux applications d\u2019IA afin de g\u00e9n\u00e9rer les r\u00e9ponses sp\u00e9cifiques dont vous avez besoin, que ce soit par le biais de commandes ou de questions. Il permet aux personnes et aux organisations d\u2019exploiter tout le potentiel des technologies d\u2019IA, telles que Salesforce Agentforce, en affinant la fa\u00e7on dont les utilisateurs interagissent avec ces syst\u00e8mes afin d\u2019obtenir une meilleure productivit\u00e9 et des r\u00e9sultats de qualit\u00e9 sup\u00e9rieure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-termes-cles-a-comprendre\">Termes cl\u00e9s \u00e0 comprendre<\/h2>\n\n\n\n<p><strong>Traitement du langage naturel (NLP)&nbsp;:<\/strong> domaine de l\u2019intelligence artificielle qui permet aux ordinateurs de comprendre, d\u2019interpr\u00e9ter et de g\u00e9n\u00e9rer du langage humain qui soit \u00e0 la fois pertinent et adapt\u00e9 au contexte. De nombreuses applications d\u2019IA l\u2019utilisent comme mod\u00e8le de base, y compris ChatGPT.<\/p>\n\n\n\n<p><strong>Reconnaissance de l\u2019intention<\/strong>&nbsp;: il s\u2019agit d\u2019un <a href=\"https:\/\/trailhead.salesforce.com\/fr\/content\/learn\/modules\/natural-language-processing-basics\" target=\"_blank\" rel=\"noreferrer noopener\">concept fondamental du NLP<\/a>. La reconnaissance de l\u2019intention consiste \u00e0 comprendre l\u2019objectif sous-jacent du message ou de la requ\u00eate d\u2019un utilisateur. Cela constitue la pierre angulaire d\u2019un prompt engineering efficace.<\/p>\n\n\n\n<p><strong>Entit\u00e9s<\/strong>&nbsp;: dans le domaine du NLP, les entit\u00e9s sont des \u00e9l\u00e9ments d\u2019information sp\u00e9cifiques extraits des donn\u00e9es saisies par l\u2019utilisateur, comme des dates ou des noms de produits.<\/p>\n\n\n\n<p><strong>Flux de conversation<\/strong>\u00a0: le flux de conversation en IA\/NLP est la fa\u00e7on dont un <a href=\"https:\/\/www.salesforce.com\/fr\/agentforce\/chatbot\/\">chatbot<\/a> ou un syst\u00e8me d\u2019IA communique avec vous, comprend ce que vous dites et r\u00e9pond. Il vise \u00e0 maintenir la fluidit\u00e9 et la coh\u00e9rence de la conversation.<\/p>\n\n\n\n<p><strong>Donn\u00e9es d\u2019entra\u00eenement&nbsp;:<\/strong> des donn\u00e9es de haute qualit\u00e9 sont utilis\u00e9es pour l\u2019entra\u00eenement des mod\u00e8les NLP. Cela am\u00e9liore la reconnaissance des intentions, la g\u00e9n\u00e9ration de r\u00e9ponses et donc le prompt engineering dans son ensemble.<\/p>\n\n\n\n<p><strong>Contexte<\/strong>&nbsp;: dans le domaine du prompt engineering, le contexte fait r\u00e9f\u00e9rence \u00e0 l\u2019historique et aux informations des conversations, ce qui est crucial pour les interactions \u00e0 plusieurs tours.<\/p>\n\n\n\n<div class=\"layout-five wp-block-salesforce-blog-offer\">\n\t<div class=\"wp-block-offer__wrapper\">\n\n\t\t<div class=\"wp-block-offer__content\">\n\t\t\t<h2 class=\"wp-block-offer__title\">Glossaire de l&rsquo;IA<\/h2>\n\t\t\t\t\t\t\t<p class=\"wp-block-offer__description\">32 d\u00e9finitions pour gagner en confiance \u00e0 l&rsquo;\u00e8re de l&rsquo;Intelligence Artificielle.<\/p>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t<a class=\"wp-block-button__link\" target=\"_self\" href=\"https:\/\/www.salesforce.com\/fr\/form\/pdf\/glossaire-ia\/?nc=7013y000000vkkLAAQ\">Lire le glossaire<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"wp-block-offer__media\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png\" class=\"attachment-full size-full\" alt=\"Couverture du glossaire de l&#039;IA\" srcset=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png 1268w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png?w=300&amp;h=169 300w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png?w=768&amp;h=432 768w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png?w=1024&amp;h=577 1024w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2023\/10\/glossaire-ia-intelligence-artificielle-fr.png?w=150&amp;h=84 150w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t<\/div>\n\t<\/div>\n\n\t\n\t\t\t<!-- Standard Illustration -->\n\t\t<img decoding=\"async\" class=\"wp-block-offer__graphics wp-block-offer__illustration\" src=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/themes\/salesforce-blog\/dist\/images\/offer-block\/offer-illustration-layout-five.png\" alt=\"\">\n\n\t\t<!-- Small Accent Illustration -->\n\t\t\t\t\t<img decoding=\"async\" class=\"wp-block-offer__graphics wp-block-offer__accent\" src=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/themes\/salesforce-blog\/dist\/images\/offer-block\/offer-accent-layout-five.png\" alt=\"\">\n\t\t\n\t\t<!-- Left Side Illustration -->\n\t\t\n\t\t<!-- Cloud Illustration -->\n\t\t\t\t\t<img decoding=\"async\" class=\"wp-block-offer__graphics wp-block-offer__cloud\" src=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/themes\/salesforce-blog\/dist\/images\/offer-block\/offer-cloud-layout-five.png\" alt=\"\">\n\t\t\n\t<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-un-regard-de-debutant-sur-le-prompt-engineering\">Un regard de d\u00e9butant sur le prompt engineering<\/h2>\n\n\n\n<p>Dans cette publication, nous nous concentrerons sur les prompts textuels. Mais vous pouvez obtenir presque tout ce que vous voulez \u00e0 partir d\u2019un prompt, y compris des images&nbsp;!<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae393f3&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae393f3\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"602\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/blog\/wp-content\/uploads\/sites\/2\/2024\/01\/prompt-engineering-bilder.webp?strip=all&#038;quality=95\" alt=\"Un regard de d\u00e9butant sur le prompt engineering\" class=\"wp-image-4211\" srcset=\"https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2024\/01\/prompt-engineering-bilder.webp 600w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2024\/01\/prompt-engineering-bilder.webp?w=150&amp;h=150 150w, https:\/\/www.salesforce.com\/fr\/blog\/wp-content\/uploads\/sites\/15\/2024\/01\/prompt-engineering-bilder.webp?w=300&amp;h=300 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Ce travail a \u00e9t\u00e9 r\u00e9alis\u00e9 en utilisant le style anime de la version gratuite de Clipdrop, une interface offrant divers outils<a href=\"https:\/\/stability.ai\/stable-diffusion\" target=\"_blank\" rel=\"noreferrer noopener\">(Stable Diffusion XL by Stability AI\u279a<\/a>, un g\u00e9n\u00e9rateur d\u2019images par <a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/deep-learning-vs-machine-learning\/\">apprentissage profond<\/a>).<\/p>\n\n\n\n<p>Nous avons test\u00e9 cette m\u00e9thode avec un prompt simple&nbsp;: \u00ab&nbsp;Montre-moi une image avec de l\u2019eau bleue et des montagnes.&nbsp;\u00bb<\/p>\n\n\n\n<p>Un prompt peut donc \u00eatre consid\u00e9r\u00e9 comme un briefing court et pr\u00e9cis.<\/p>\n\n\n\n<p>Si votre outil d\u2019<a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/what-is-generative-ai\/\">IA g\u00e9n\u00e9rative<\/a> re\u00e7oit un prompt pertinent, il sera plus \u00e0 m\u00eame de vous donner une r\u00e9ponse appropri\u00e9e.<\/p>\n\n\n\n<p>Et que dit Open AI, les cr\u00e9ateurs de ChatGPT, \u00e0 propos du prompt engineering&nbsp;?<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Prompt engineering is the art of communicating eloquently to an AI.<\/p>&mdash; Greg Brockman (@gdb) <a href=\"https:\/\/twitter.com\/gdb\/status\/1634708489078706179?ref_src=twsrc%5Etfw\">March 12, 2023<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-exemples-de-prompt-engineering\">Exemples de prompt engineering<\/h2>\n\n\n\n<p>Nous avons expliqu\u00e9 plus haut ce qu\u2019est le prompt engineering et comment d\u00e9buter dans le domaine. Mais comment cela se traduit-il dans la pratique&nbsp;? Notre premier exemple montre \u00e0 quel point ChatGPT fonctionne bien lorsque vous concevez un prompt un peu plus \u00e9labor\u00e9.<\/p>\n\n\n\n<p>Voici un exemple de ChatGPT o\u00f9 nous cherchons \u00e0 cr\u00e9er des personas d\u2019acheteurs.<\/p>\n\n\n\n<p><strong>Voici notre prompt&nbsp;:<\/strong><\/p>\n\n\n\n<p>\u00ab&nbsp;Cr\u00e9e cinq personas d\u2019acheteurs de chocolat noir en utilisant toutes les donn\u00e9es d\u2019enqu\u00eates clients que tu peux trouver. Cr\u00e9e un tableau de personas et attribue \u00e0 chacun un nom, les avantages recherch\u00e9s et des cas d\u2019usage.&nbsp;\u00bb<\/p>\n\n\n\n<p>Note&nbsp;: si vous disposez de vos propres donn\u00e9es, ChatGPT peut les utiliser et les inclure dans sa r\u00e9ponse.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3a531&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3a531\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/chatgpt-personas-prompt.png?strip=all&#038;quality=95\" alt=\"Exemples de prompt engineering\" class=\"wp-image-62010\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Vous pouvez \u00e9galement demander \u00e0 ChatGPT de les ordonner dans un tableau pour vous&nbsp;:<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3b176&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3b176\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/chatgpt-prompt-table.png?strip=all&#038;quality=95\" alt=\"Exemples de prompt engineering\" class=\"wp-image-62011\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Pour ma\u00eetriser les outils d\u2019IA g\u00e9n\u00e9rative, saisissez des prompts appropri\u00e9s et tenez compte de ces trois principes de prompt engineering&nbsp;:<\/p>\n\n\n\n<p><strong>1) Fournir du contexte&nbsp;:<\/strong> l\u2019IA doit-elle \u00e9laborer des personas comme indiqu\u00e9 ci-dessus&nbsp;? Pr\u00e9cisez donc pour quel produit ou service ils s\u2019appliquent.<\/p>\n\n\n\n<p><strong>2) Soyez concis&nbsp;:<\/strong> c\u2019est tentant, mais ne vous laissez pas entra\u00eener dans des bavardages&nbsp;; cela perturbe les programmes GPT. Soyez bref et pr\u00e9cis lorsque vous indiquez vos besoins.<\/p>\n\n\n\n<p><strong>3) Proc\u00e9dez par \u00e9tapes&nbsp;:<\/strong> parfois, la lenteur est pr\u00e9f\u00e9rable. D\u00e9composez votre prompt en plusieurs questions d\u00e9taill\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-explication-du-prompting-par-chaine-de-pensee\">Explication du prompting par cha\u00eene de pens\u00e9e<\/h2>\n\n\n\n<p>La cha\u00eene de pens\u00e9e (CoT) est une m\u00e9thode qui permet \u00e0 l\u2019IA de r\u00e9pondre de mani\u00e8re coh\u00e9rente en tenant compte de ce qui a \u00e9t\u00e9 dit auparavant, afin de rendre la discussion naturelle.<\/p>\n\n\n\n<p>\u00c0 ce stade, toute personne qui n\u2019est pas sp\u00e9cialis\u00e9e en informatique peut avoir la t\u00eate qui tourne en essayant de comprendre la diff\u00e9rence entre l\u2019IA et le prompt engineering.<\/p>\n\n\n\n<p>Pour l\u2019expliquer simplement, le prompt engineering est le facteur cl\u00e9 d\u2019une utilisation efficace des outils d\u2019IA. Le prompt est l\u2019interface entre les utilisateurs et les grands mod\u00e8les linguistiques d\u2019IA (LLM, <a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/what-are-large-language-models\/\">Large Language Model<\/a>) comme ChatGPT.<\/p>\n\n\n\n<p>Vous n\u2019avez pas besoin de vous souvenir de cela. Mais il faut savoir que ces mod\u00e8les linguistiques sont bas\u00e9s sur le langage naturel. Les LLM sont des mod\u00e8les d\u2019<a href=\"https:\/\/www.salesforce.com\/fr\/artificial-intelligence\/what-is-machine-learning\/\">apprentissage machine<\/a>. Mais ils g\u00e9n\u00e8rent des textes proches de ceux d\u2019un humain, et c\u2019est pr\u00e9cis\u00e9ment la raison pour laquelle ils fonctionnent si bien.<\/p>\n\n\n\n<p>La v\u00e9ritable r\u00e9volution GPT, c\u2019est que les prompts sont une nouvelle forme de code qui est saisi sous forme de texte et donne des r\u00e9sultats instantan\u00e9s. Nous sommes donc tous des codeurs, sauf qu\u2019aucune connaissance sp\u00e9cialis\u00e9e n\u2019est requise de votre part.<\/p>\n\n\n\n<p>Pour les utilisateurs du prompt engineering (et nous devrions tous nous habituer \u00e0 son utilisation)&nbsp;: nous devons nous assurer que les textes que nous produisons atteignent les objectifs souhait\u00e9s.<\/p>\n\n\n\n<p>Profitez donc des avantages du prompt engineering, mais soyez aussi conscient des limites de l\u2019IA g\u00e9n\u00e9rative. Si le prompt n\u2019est pas bon, les r\u00e9sultats ne le seront pas non plus.<\/p>\n\n\n\n<p>Enfin, prenons un autre exemple de prompt. Pour y parvenir et obtenir de bons r\u00e9sultats, il convient de respecter les trois principes d\u00e9crits ci-dessus.<\/p>\n\n\n\n<p>Voici quelques types de prompts pour vous aider \u00e0 vous lancer. Ils ont tous \u00e9t\u00e9 cr\u00e9\u00e9s avec la version gratuite de ChatGPT.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-le-prompt-suivant-la-loi-de-pareto-nbsp\">Le prompt suivant la loi de Pareto&nbsp;:<\/h2>\n\n\n\n<p>\u00ab&nbsp;Je veux en savoir plus sur [ins\u00e9rer un sujet (nous avons dit \u00ab\u00a0les jonquilles\u00a0\u00bb)]. Dresse la liste des 20&nbsp;% meilleurs insights \u00e0 ce sujet et partage-les avec moi, afin que je puisse comprendre 80&nbsp;%.&nbsp;\u00bb<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3c439&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3c439\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/pareto-prinzip.png?strip=all&#038;quality=95\" alt=\"Le prompt suivant la loi de Pareto :\n\" class=\"wp-image-62012\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Appliqu\u00e9e aux prompts, la loi de Pareto est un moyen pratique d\u2019en savoir plus sur un sujet.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-le-power-networking-prompt-parfait-pour-les-e-mails-a-froid\">Le Power Networking Prompt (parfait pour les e-mails \u00e0 froid)<\/h2>\n\n\n\n<p>Prompt&nbsp;: \u00ab&nbsp;Donne-moi une s\u00e9rie d\u2019e-mails de prospection avec des sections entre parenth\u00e8ses permettant de les personnaliser selon les personnes ou les entreprises que je contacte.&nbsp;\u00bb<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3d0c2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3d0c2\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/power-networking-prompt-1.png?strip=all&#038;quality=95\" alt=\"Le Power Networking Prompt (parfait pour les e-mails \u00e0 froid)\n\" class=\"wp-image-62021\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>C\u2019est peut-\u00eatre un peu plus d\u00e9taill\u00e9 que n\u00e9cessaire, mais \u00e7a reste une excellente base et une bonne source d\u2019inspiration. Vous pouvez toujours cliquer sur \u00ab&nbsp;G\u00e9n\u00e9rer de nouveau la r\u00e9ponse&nbsp;\u00bb pour obtenir une nouvelle version du texte, ou r\u00e9pondre en envoyant le prompt \u00ab&nbsp;Raccourcis&nbsp;\u00bb si le r\u00e9sultat vous para\u00eet trop long.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-un-apercu-de-l-etat-d-esprit-des-dirigeants\">Un aper\u00e7u de l\u2019\u00e9tat d\u2019esprit des dirigeants<\/h2>\n\n\n\n<p>Tirez parti de la sagesse collective des plus grands PDG du Fortune&nbsp;500 gr\u00e2ce \u00e0 ce prompt. Nous avons saisi \u00ab&nbsp;\u00e9nergie verte&nbsp;\u00bb.<\/p>\n\n\n\n<p>\u00ab&nbsp;Simule une interview avec une \u00e9quipe de PDG d\u2019entreprises Fortune&nbsp;500 sur [SUJET\/QUESTION]. \u00c0 partir de leurs r\u00e9ponses hypoth\u00e9tiques, \u00e9labore des instructions et des strat\u00e9gies concr\u00e8tes pour rendre [SUJET\/QUESTION] r\u00e9alisable.&nbsp;\u00bb<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3def6&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3def6\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/prompt-engineering-kollektive-weisheit-1.png?strip=all&#038;quality=95\" alt=\"Un aper\u00e7u de l\u2019\u00e9tat d\u2019esprit des dirigeants\n\" class=\"wp-image-62020\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ameliorer-vos-competences-en-matiere-de-prompt\">Am\u00e9liorer vos comp\u00e9tences en mati\u00e8re de prompt<\/h2>\n\n\n\n<p>Dans ces exemples, nous donnons \u00e0 ChatGPT une s\u00e9rie de donn\u00e9es immobili\u00e8res sous forme d\u2019une liste \u00e0 puces et lui demandons quel serait le bon moment pour acheter une propri\u00e9t\u00e9 dans la r\u00e9gion.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3ecae&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3ecae\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/housing-data-gold-coast-1.png?strip=all&#038;quality=95\" alt=\"Am\u00e9liorer vos comp\u00e9tences en mati\u00e8re de prompt\n\" class=\"wp-image-62019\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Voici le r\u00e9sultat&nbsp;:<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae3fb54&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae3fb54\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/gold-coast-housing-market-1.png?strip=all&#038;quality=95\" alt=\"Am\u00e9liorer vos comp\u00e9tences en mati\u00e8re de prompt\n\" class=\"wp-image-62018\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Il donne une r\u00e9ponse impartiale \u00e0 une question d\u00e9licate&nbsp;: \u00ab&nbsp;Quand est le bon moment d\u2019acheter dans la r\u00e9gion&nbsp;?&nbsp;\u00bb Mais ce type de prompt peut vous donner une compr\u00e9hension g\u00e9n\u00e9rale de ce qui se passe dans la r\u00e9gion. Les utilisateurs de ChatGPT4 peuvent aller plus loin et demander \u00e0 l\u2019IA de cr\u00e9er des graphiques pour les aider \u00e0 visualiser les donn\u00e9es.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69e91cae4079a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69e91cae4079a\" class=\"wp-block-image size-full wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.salesforce.com\/au\/blog\/wp-content\/uploads\/sites\/4\/2023\/12\/sales-distribution-price-bracket.png?strip=all&#038;quality=95\" alt=\"Am\u00e9liorer vos comp\u00e9tences en mati\u00e8re de prompt image\" class=\"wp-image-62017\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p>Exploitez votre potentiel en tant que prompt engineer et explorez les possibilit\u00e9s illimit\u00e9es qui s\u2019offrent \u00e0 vous. Il est important de se rappeler que, m\u00eame si elles ont un potentiel incroyable, les IA g\u00e9n\u00e9ratives produisent leurs r\u00e9ponses \u00e0 partir de vastes sources de donn\u00e9es en ligne et sont parfois imparfaites. La protection des donn\u00e9es sensibles doit toujours \u00eatre une priorit\u00e9 absolue pour vous et votre organisation.<\/p>\n\n\n\n<p>Pour valoriser vos donn\u00e9es et capitaliser sur leur potentiel, envisagez d\u2019exploiter la synergie entre vos donn\u00e9es et ChatGPT. Ce partenariat ouvre la voie \u00e0 la cr\u00e9ation d\u2019exp\u00e9riences nouvelles et captivantes pour vos clients. Il vous positionne en tant que leader dans la r\u00e9volution de l\u2019IA en cours.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lib\u00e9rez la puissance du prompt engineering avec le Fast Crash Course de Salesforce. Am\u00e9liorez votre processus de d\u00e9veloppement, am\u00e9liorez l\u2019exp\u00e9rience des utilisateurs et augmentez votre productivit\u00e9. Rejoignez-nous pour commencer votre voyage\u00a0!<\/p>\n","protected":false},"author":21,"featured_media":4210,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sf_justforyou_enable_alt":true,"optimizely_content_id":"68e38d5370591d7886aa8e0cFR","post_meta_title":"","ai_synopsis":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"sf_topic":[88],"sf_content_type":[],"blog":[],"coauthors":[27],"class_list":["post-4209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","sf_topic-generative-ai"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Qu\u2019est-ce que le prompt engineering\u00a0? \u2022 Salesforce<\/title>\n<meta name=\"description\" content=\"Comprenez le prompt engineering pour vos outils IA : principes, bonnes pratiques et exemples concrets. Passez \u00e0 un usage plus productif de l\u2019intelligence artificielle.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.salesforce.com\/fr\/blog\/what-is-prompt-engineering\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019est-ce que le prompt engineering\u00a0?\" \/>\n<meta property=\"og:description\" content=\"Lib\u00e9rez la puissance du prompt engineering avec le Fast Crash Course de Salesforce. Am\u00e9liorez votre processus de d\u00e9veloppement, am\u00e9liorez l\u2019exp\u00e9rience des utilisateurs et augmentez votre productivit\u00e9. 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