{"id":161712,"date":"2026-02-18T17:11:58","date_gmt":"2026-02-18T15:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kopileft-liczenziya-ccai-uchityvayushhaya-primenenie-dlya-obucheniya-ai-modelej"},"modified":"2026-02-18T17:11:58","modified_gmt":"2026-02-18T15:11:58","slug":"kopileft-liczenziya-ccai-uchityvayushhaya-primenenie-dlya-obucheniya-ai-modelej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/kopileft-liczenziya-ccai-uchityvayushhaya-primenenie-dlya-obucheniya-ai-modelej","title":{"rendered":"Licence copyleft CCAI, prenant en compte l'utilisation pour l'entra\u00eenement des mod\u00e8les AI","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Un groupe de chercheurs de l'universit\u00e9 de Yale a propos\u00e9 (PDF) un nouveau type de licences ouvertes CCAI (Contextual Copyleft), \u00e9largissant l'application du copyleft aux mod\u00e8les d'IA g\u00e9n\u00e9rative. L'id\u00e9e du CCAI est que l'utilisation de contenu sous cette licence comme donn\u00e9es pour l'apprentissage automatique propage les conditions de copyleft aux mod\u00e8les d'IA g\u00e9n\u00e9rative r\u00e9sultants. On suppose que cette nouvelle licence pourrait contribuer \u00e0 r\u00e9duire les abus dans les projets d'IA et \u00e0 pr\u00e9venir l'apparition de mod\u00e8les d'IA fictifs, qui sont formellement pr\u00e9sent\u00e9s comme ouverts, mais qui, en raison de la dissimulation des donn\u00e9es sources et des outils d'apprentissage, sont li\u00e9s au fabricant.        <\/p>\n<p>Le CCAI d\u00e9finit que toute distribution et publication de copies exactes ou de travaux d\u00e9riv\u00e9s modifi\u00e9s, distribu\u00e9s sous la licence CCAI, doit \u00eatre effectu\u00e9e selon les m\u00eames conditions de licence sans imposition de restrictions suppl\u00e9mentaires. Cette exigence s'applique \u00e0 tout mod\u00e8le d'IA, ensemble de donn\u00e9es ou syst\u00e8me d'IA ayant utilis\u00e9 un logiciel sous licence CCAI ou les r\u00e9sultats de son fonctionnement lors de l'apprentissage. Dans le contexte de l'apprentissage des mod\u00e8les d'IA g\u00e9n\u00e9rative, le CCAI exige la divulgation du code source du mod\u00e8le, une description d\u00e9taill\u00e9e des donn\u00e9es utilis\u00e9es lors de l'apprentissage, des param\u00e8tres, des poids et de l'architecture du mod\u00e8le.      <\/p>\n<p>La licence CCAI peut \u00e9galement \u00eatre utilis\u00e9e comme exigence suppl\u00e9mentaire, attach\u00e9e \u00e0 des licences de copyleft existantes, telles que l'AGPLv3. Cette exigence \u00e9tend l'application de la licence aux ensembles de donn\u00e9es d'apprentissage, au code et aux coefficients de poids du mod\u00e8le selon les crit\u00e8res d'ouverture des syst\u00e8mes d'IA formul\u00e9s par l'organisation Open Source Initiative (OSI). Le code distribu\u00e9 sous une telle licence peut \u00eatre utilis\u00e9 pour former un mod\u00e8le d'IA uniquement \u00e0 condition que tous les utilisateurs re\u00e7oivent une description de l'ensemble de donn\u00e9es d'apprentissage, le code pour former le mod\u00e8le et le mod\u00e8le d'IA form\u00e9.     <\/p>\n<p>Texte de l'exigence suppl\u00e9mentaire attach\u00e9e : \u00ab Lors de l'utilisation de logiciels pour l'apprentissage, l'optimisation ou la cr\u00e9ation de tout mod\u00e8le d'apprentissage automatique ou de syst\u00e8me d'IA g\u00e9n\u00e9rative, tout mod\u00e8le, ensemble de donn\u00e9es ou syst\u00e8me r\u00e9sultant doit \u00eatre publi\u00e9 selon des conditions qui ne restreignent pas les exigences de la pr\u00e9sente licence. Cette exigence couvre l'acc\u00e8s au code pour l'entra\u00eenement, la description des donn\u00e9es utilis\u00e9es lors de l'entra\u00eenement, ainsi que les param\u00e8tres et l'architecture du mod\u00e8le. 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