
{"id":11461,"date":"2025-09-11T07:59:11","date_gmt":"2025-09-11T07:59:11","guid":{"rendered":"https:\/\/novelis.io\/?post_type=research-lab&#038;p=11461"},"modified":"2025-09-11T07:59:38","modified_gmt":"2025-09-11T07:59:38","slug":"lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables","status":"publish","type":"research-lab","link":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/","title":{"rendered":"L\u2019ing\u00e9nierie du contexte : la nouvelle fronti\u00e8re pour construire des syst\u00e8mes d\u2019IA fiables"},"content":{"rendered":"\n<p>\u00c0 mesure que les grands mod\u00e8les de langage (LLMs) comme GPT, Claude et Gemini deviennent les piliers des applications d\u2019IA, la question n\u2019est plus de savoir <strong>si<\/strong> nous allons les utiliser, mais <strong>comment<\/strong> nous devons concevoir leur utilisation.<br>L\u2019<strong>ing\u00e9nierie des prompts<\/strong>, consistant \u00e0 cr\u00e9er des instructions astucieuses pour obtenir des r\u00e9sultats souhait\u00e9s, nous a permis d\u2019aller loin. Pourtant, \u00e0 mesure que les applications r\u00e9elles deviennent plus complexes, cette approche r\u00e9v\u00e8le ses limites fondamentales.<\/p>\n\n\n\n<p>C\u2019est l\u00e0 qu\u2019intervient l\u2019<strong>ing\u00e9nierie du contexte<\/strong> : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s. Ces environnements permettent aux LLMs de fonctionner de mani\u00e8re coh\u00e9rente, fiable et \u00e0 grande \u00e9chelle.<\/p>\n\n\n\n<p>Dans cet article, nous expliquons ce qu\u2019est l\u2019ing\u00e9nierie du contexte, pourquoi elle est essentielle, en quoi elle diff\u00e8re de l\u2019ing\u00e9nierie des prompts, les \u00e9cueils fr\u00e9quents, ainsi que les techniques et outils qui la soutiennent.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"906\" height=\"171\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5.png\" alt=\"\" class=\"wp-image-11437\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5.png 906w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5-600x113.png 600w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5-250x47.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5-768x145.png 768w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-5-30x6.png 30w\" sizes=\"(max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<p>(D\u00e9couvrez l&rsquo;article pr\u00e9c\u00e9dent \u201c<strong>Software 3.0 : Comment les mod\u00e8les de langage transforment la programmation et les applications<\/strong>\u201d <a href=\"https:\/\/novelis.io\/fr\/research-lab\/software-3-0-comment-les-modeles-de-langage-transforment-la-programmation-et-les-applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/novelis.io\/research-lab\/software-3-0-how-large-language-models-are-reshaping-programming-and-applications\/<\/a>)\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"480\" height=\"360\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-9.png\" alt=\"\" class=\"wp-image-11449\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-9.png 480w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-9-250x188.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-9-30x23.png 30w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<p>Alors que <strong>l\u2019ing\u00e9nierie des prompts<\/strong> consiste \u00e0 r\u00e9diger des instructions statiques ou ponctuelles, <strong>l\u2019ing\u00e9nierie du contexte<\/strong> prend en compte la complexit\u00e9 des syst\u00e8mes dynamiques qui g\u00e8rent la mani\u00e8re dont l\u2019information circule dans la fen\u00eatre de contexte du mod\u00e8le \u2014 la m\u00e9moire de travail du LLM, o\u00f9 il \u00ab voit \u00bb et raisonne sur les donn\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"792\" height=\"138\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6.png\" alt=\"\" class=\"wp-image-11440\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6.png 792w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6-600x105.png 600w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6-250x44.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6-768x134.png 768w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-6-30x5.png 30w\" sizes=\"(max-width: 792px) 100vw, 792px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"504\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10.png\" alt=\"\" class=\"wp-image-11452\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10.png 906w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10-600x334.png 600w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10-250x139.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10-768x427.png 768w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-10-30x17.png 30w\" sizes=\"(max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<p>(Source: https:\/\/github.com\/humanlayer\/12-factor-agents\/)&nbsp;<\/p>\n\n\n\n<p>Par analogie, Andrej Karpathy explique dans une de ses conf\u00e9rences que le LLM est comme un processeur (CPU) et la fen\u00eatre de contexte comme sa RAM : une m\u00e9moire de travail limit\u00e9e et pr\u00e9cieuse, qu\u2019il faut organiser avec soin pour en tirer le maximum de performance. L\u2019ing\u00e9nierie du contexte consiste pr\u00e9cis\u00e9ment \u00e0 optimiser cette RAM afin de permettre des applications d\u2019IA sophistiqu\u00e9es et multi-\u00e9tapes.<\/p>\n\n\n\n<p>De fa\u00e7on plus formelle, le contexte regroupe tout ce dont l\u2019IA a besoin pour bien raisonner : notes, r\u00e9f\u00e9rences, interactions pass\u00e9es, sorties d\u2019outils externes, consignes de formatage, etc. Les humains g\u00e8rent naturellement ces \u00e9l\u00e9ments, mais pour une IA, il faut <strong>concevoir explicitement cet environnement informationnel<\/strong>.<\/p>\n\n\n\n<p>Diff\u00e9rences cl\u00e9s entre ing\u00e9nierie du contexte et ing\u00e9nierie des prompts<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"753\" height=\"231\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-8.png\" alt=\"\" class=\"wp-image-11446\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-8.png 753w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-8-600x184.png 600w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-8-250x77.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-8-30x9.png 30w\" sizes=\"(max-width: 753px) 100vw, 753px\" \/><\/figure>\n\n\n\n<p><strong>L\u2019ing\u00e9nierie des prompts<\/strong> consiste \u00e0 savoir <em>quoi dire<\/em>, \u00e0 formuler des instructions ou des questions pour que le mod\u00e8le r\u00e9ponde correctement. Elle est efficace dans des sc\u00e9narios simples de type chatbot.<\/p>\n\n\n\n<p><strong>L\u2019ing\u00e9nierie du contexte<\/strong> consiste \u00e0 savoir <em>comment g\u00e9rer<\/em> toutes les informations et instructions n\u00e9cessaires \u00e0 l\u2019IA pour ex\u00e9cuter des t\u00e2ches complexes dans des conditions vari\u00e9es. Elle orchestre plusieurs composants pour que l\u2019IA applique la bonne connaissance au bon moment.<\/p>\n\n\n\n<p>En r\u00e9sum\u00e9 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u2019ing\u00e9nierie des prompts, c\u2019est comme expliquer \u00e0 quelqu\u2019un quoi faire.<\/li>\n\n\n\n<li>L\u2019ing\u00e9nierie du contexte, c\u2019est comme lui fournir les bons outils, les bonnes informations et l\u2019environnement adapt\u00e9 pour qu\u2019il r\u00e9ussisse.<\/li>\n<\/ul>\n\n\n\n<p>Ce changement est crucial car les agents IA ne peuvent pas simplement \u00ab discuter jusqu\u2019\u00e0 trouver la bonne r\u00e9ponse \u00bb. Ils n\u00e9cessitent un contexte complet et autonome, englobant tous les sc\u00e9narios et ressources n\u00e9cessaires, g\u00e9r\u00e9s de fa\u00e7on dynamique.<\/p>\n\n\n\n<p>Pourquoi l\u2019ing\u00e9nierie du contexte est essentielle<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fiabilit\u00e9 \u00e0 grande \u00e9chelle<\/strong> : sans gestion rigoureuse du contexte, les mod\u00e8les oublient ou inventent des d\u00e9tails, ce qui peut poser des risques (incoh\u00e9rences, non-conformit\u00e9, erreurs critiques).<\/li>\n\n\n\n<li><strong>Gestion de la complexit\u00e9<\/strong> : les applications r\u00e9elles impliquent couches de connaissances, outils et historique utilisateur. Les prompts deviennent vite trop lourds et incoh\u00e9rents. L\u2019ing\u00e9nierie du contexte apporte structure et clart\u00e9.<\/li>\n\n\n\n<li><strong>D\u00e9passement des limites des prompts<\/strong> : un seul prompt ne suffit pas pour g\u00e9rer m\u00e9moire, r\u00f4les multiples et int\u00e9gration d\u2019outils. L\u2019ing\u00e9nierie du contexte permet une m\u00e9moire modulaire, persistante et \u00e9volutive.<\/li>\n<\/ul>\n\n\n\n<p>En clair : pour construire des agents IA capables de raisonnement complexe et d\u2019interactions syst\u00e8me, l\u2019ing\u00e9nierie du contexte est incontournable.<\/p>\n\n\n\n<p>Les composants fondamentaux d\u2019un agent IA<\/p>\n\n\n\n<p>L\u2019ing\u00e9nierie du contexte coordonne six \u00e9l\u00e9ments cl\u00e9s :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Mod\u00e8le<\/strong> : le LLM de base (ex. GPT-4, Claude, Gemini).<\/li>\n\n\n\n<li><strong>Outils<\/strong> : APIs et syst\u00e8mes externes (ex. calendrier, recherche).<\/li>\n\n\n\n<li><strong>Connaissance et m\u00e9moire<\/strong> : donn\u00e9es pertinentes stock\u00e9es, historique des sessions, apprentissages.<\/li>\n\n\n\n<li><strong>Audio et parole<\/strong> : interfaces conversationnelles naturelles.<\/li>\n\n\n\n<li><strong>Garde-fous<\/strong> : contr\u00f4les \u00e9thiques et de s\u00e9curit\u00e9.<\/li>\n\n\n\n<li><strong>Orchestration<\/strong> : d\u00e9ploiement, suivi et am\u00e9lioration continue.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"783\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-11.png\" alt=\"\" class=\"wp-image-11455\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-11.png 690w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-11-529x600.png 529w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-11-220x250.png 220w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-11-26x30.png 26w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Modes d\u2019\u00e9chec fr\u00e9quents<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Empoisonnement du contexte<\/strong> : informations erron\u00e9es ou invent\u00e9es int\u00e9gr\u00e9es dans le contexte.<\/li>\n\n\n\n<li><strong>Distraction du contexte<\/strong> : surcharge d\u2019historique qui emp\u00eache un raisonnement frais.<\/li>\n\n\n\n<li><strong>Confusion du contexte<\/strong> : informations contradictoires ou hors sujet qui brouillent l\u2019IA.<\/li>\n\n\n\n<li><strong>Conflit de contexte<\/strong> : donn\u00e9es incompatibles menant \u00e0 des r\u00e9sultats instables.<\/li>\n<\/ul>\n\n\n\n<p>Ces probl\u00e8mes se r\u00e9solvent par une conception et une curation minutieuses du contexte.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Techniques cl\u00e9s d\u2019ing\u00e9nierie du contexte<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u00c9criture du contexte<\/strong> : stocker notes interm\u00e9diaires, connaissances \u00e0 long terme, pr\u00e9f\u00e9rences utilisateurs.<\/li>\n\n\n\n<li><strong>S\u00e9lection du contexte<\/strong> : r\u00e9cup\u00e9rer uniquement les infos pertinentes (ex. recherche s\u00e9mantique, RAG).<\/li>\n\n\n\n<li><strong>Compression du contexte<\/strong> : r\u00e9sumer et hi\u00e9rarchiser l\u2019historique pour rester dans les limites de tokens.<\/li>\n\n\n\n<li><strong>Isolation du contexte<\/strong> : s\u00e9parer les t\u00e2ches via des architectures multi-agents pour \u00e9viter les interf\u00e9rences.<\/li>\n<\/ol>\n\n\n\n<p>Outils et frameworks<\/p>\n\n\n\n<p><strong>Plateformes d\u2019orchestration<\/strong> : int\u00e9gration et supervision des diff\u00e9rents modules.<\/p>\n\n\n\n<p><strong>Programmation d\u00e9clarative<\/strong> (ex. DSPI) : d\u00e9finir <em>quoi<\/em> produire, pas <em>comment demander<\/em>.<\/p>\n\n\n\n<p><strong>Structures de contr\u00f4le<\/strong> (ex. LangGraph) : workflows bas\u00e9s sur graphes avec persistance d\u2019\u00e9tat.<\/p>\n\n\n\n<p><strong>Bases vectorielles<\/strong> (ex. Pinecone, Weaviate, Chroma) : recherche s\u00e9mantique dans de grands ensembles de donn\u00e9es.<\/p>\n\n\n\n<p><strong>G\u00e9n\u00e9ration structur\u00e9e<\/strong> : garantir des sorties coh\u00e9rentes et exploitables (JSON, XML).<\/p>\n\n\n\n<p><strong>Syst\u00e8mes de m\u00e9moire avanc\u00e9s<\/strong> (ex. MEZero) : gestion intelligente de l\u2019information (hi\u00e9rarchies, expiration).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"906\" height=\"507\" src=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7.png\" alt=\"\" class=\"wp-image-11443\" srcset=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7.png 906w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7-600x336.png 600w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7-250x140.png 250w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7-768x430.png 768w, https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-7-30x17.png 30w\" sizes=\"(max-width: 906px) 100vw, 906px\" \/><\/figure>\n\n\n\n<p>(Source: \u201c<strong>Context Engineering vs Prompt Engineering<\/strong>\u201d by Mehul Gupta)&nbsp;<\/p>\n\n\n\n<p>Conclusion&nbsp;<\/p>\n\n\n\n<p>L\u2019ing\u00e9nierie du contexte repr\u00e9sente une \u00e9volution majeure dans la conception des syst\u00e8mes d\u2019IA. Elle d\u00e9place le focus de la simple r\u00e9daction d\u2019instructions vers la cr\u00e9ation d\u2019\u00e9cosyst\u00e8mes informationnels dynamiques.<\/p>\n\n\n\n<p>Pour qui d\u00e9veloppe des applications ou agents IA avanc\u00e9s, <strong>ma\u00eetriser l\u2019ing\u00e9nierie du contexte est d\u00e9sormais indispensable<\/strong>. En surmontant les limites des prompts seuls et en s\u2019appuyant sur des outils et architectures robustes, elle permet de r\u00e9v\u00e9ler tout le potentiel des LLMs et de les transformer en partenaires fiables sur des t\u00e2ches complexes et r\u00e9elles.<\/p>\n\n\n\n<p>Resources\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The New Skill in AI is Not Prompting, It&rsquo;s Context Engineering&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.philschmid.de\/context-engineering\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.philschmid.de\/context-engineering<\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>12-Factor Agents &#8211; Principles for building reliable LLM applications&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/github.com\/humanlayer\/12-factor-agents\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/humanlayer\/12-factor-agents<\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Context Engineering for Agents&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/rlancemartin.github.io\/2025\/06\/23\/context_engineering\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/rlancemartin.github.io\/2025\/06\/23\/context_engineering\/<\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A Survey of Context Engineering for Large Language Models&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/arxiv.org\/abs\/2507.13334\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/arxiv.org\/abs\/2507.13334<\/a>&nbsp;<\/li>\n<\/ul>\n","protected":false},"featured_media":11459,"template":"","categories":[510],"custom_tag":[87],"class_list":["post-11461","research-lab","type-research-lab","status-publish","has-post-thumbnail","hentry","category-lab-news-2","custom_tag-ia"],"acf":{"externel_link":"","summary":"","filter_opacity":"70","subtitle":"","reading_time":"","authors":"","document_to_download":{"upload_a_file":false,"download_without_form":false,"file":false,"url":""},"show_recent_block_on_the_bottom_of_the_page":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI<\/title>\n<meta name=\"description\" content=\"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI\" \/>\n<meta property=\"og:description\" content=\"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..\" \/>\n<meta property=\"og:url\" content=\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/\" \/>\n<meta property=\"og:site_name\" content=\"Novelis innovation\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/novelis.io\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-11T07:59:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@novelis_io\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/\",\"url\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/\",\"name\":\"D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI\",\"isPartOf\":{\"@id\":\"https:\/\/novelis.io\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg\",\"datePublished\":\"2025-09-11T07:59:11+00:00\",\"dateModified\":\"2025-09-11T07:59:38+00:00\",\"description\":\"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..\",\"breadcrumb\":{\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage\",\"url\":\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg\",\"contentUrl\":\"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg\",\"width\":2560,\"height\":1440},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/novelis.io\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L\u2019ing\u00e9nierie du contexte : la nouvelle fronti\u00e8re pour construire des syst\u00e8mes d\u2019IA fiables\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/novelis.io\/fr\/#website\",\"url\":\"https:\/\/novelis.io\/fr\/\",\"name\":\"Novelis innovation\",\"description\":\"Novelis innovation\",\"publisher\":{\"@id\":\"https:\/\/novelis.io\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/novelis.io\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/novelis.io\/fr\/#organization\",\"name\":\"Novelis innovation\",\"url\":\"https:\/\/novelis.io\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/novelis.io\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/novelis.io\/wp-content\/uploads\/2021\/12\/logo-1.png\",\"contentUrl\":\"https:\/\/novelis.io\/wp-content\/uploads\/2021\/12\/logo-1.png\",\"width\":479,\"height\":98,\"caption\":\"Novelis innovation\"},\"image\":{\"@id\":\"https:\/\/novelis.io\/fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/novelis.io\",\"https:\/\/x.com\/novelis_io\",\"https:\/\/www.linkedin.com\/company\/novelis-consulting\/\",\"https:\/\/www.youtube.com\/channel\/UCJ5eJR22n2GtfKaTWueWRPQ\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI","description":"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/","og_locale":"fr_FR","og_type":"article","og_title":"D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI","og_description":"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..","og_url":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/","og_site_name":"Novelis innovation","article_publisher":"https:\/\/www.facebook.com\/novelis.io","article_modified_time":"2025-09-11T07:59:38+00:00","og_image":[{"width":2560,"height":1440,"url":"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@novelis_io","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/","url":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/","name":"D\u00e9couvrez L\u2019ing\u00e9nierie du contexte - AI","isPartOf":{"@id":"https:\/\/novelis.io\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage"},"image":{"@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage"},"thumbnailUrl":"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg","datePublished":"2025-09-11T07:59:11+00:00","dateModified":"2025-09-11T07:59:38+00:00","description":"L\u2019ing\u00e9nierie du contexte : une discipline en pleine \u00e9volution, qui se concentre sur la conception d\u2019environnements informationnels dynamiques et structur\u00e9s..","breadcrumb":{"@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#primaryimage","url":"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg","contentUrl":"https:\/\/novelis.io\/wp-content\/uploads\/2025\/08\/image-Site-29-scaled.jpg","width":2560,"height":1440},{"@type":"BreadcrumbList","@id":"https:\/\/novelis.io\/fr\/research-lab\/lingenierie-du-contexte-la-nouvelle-frontiere-pour-construire-des-systemes-dia-fiables\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/novelis.io\/fr\/"},{"@type":"ListItem","position":2,"name":"L\u2019ing\u00e9nierie du contexte : la nouvelle fronti\u00e8re pour construire des syst\u00e8mes d\u2019IA fiables"}]},{"@type":"WebSite","@id":"https:\/\/novelis.io\/fr\/#website","url":"https:\/\/novelis.io\/fr\/","name":"Novelis innovation","description":"Novelis innovation","publisher":{"@id":"https:\/\/novelis.io\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/novelis.io\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/novelis.io\/fr\/#organization","name":"Novelis innovation","url":"https:\/\/novelis.io\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/novelis.io\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/novelis.io\/wp-content\/uploads\/2021\/12\/logo-1.png","contentUrl":"https:\/\/novelis.io\/wp-content\/uploads\/2021\/12\/logo-1.png","width":479,"height":98,"caption":"Novelis innovation"},"image":{"@id":"https:\/\/novelis.io\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/novelis.io","https:\/\/x.com\/novelis_io","https:\/\/www.linkedin.com\/company\/novelis-consulting\/","https:\/\/www.youtube.com\/channel\/UCJ5eJR22n2GtfKaTWueWRPQ"]}]}},"_links":{"self":[{"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/research-lab\/11461"}],"collection":[{"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/research-lab"}],"about":[{"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/types\/research-lab"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/media\/11459"}],"wp:attachment":[{"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/media?parent=11461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/categories?post=11461"},{"taxonomy":"custom_tag","embeddable":true,"href":"https:\/\/novelis.io\/fr\/wp-json\/wp\/v2\/custom_tag?post=11461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}