We are pleased to announce a postdoctoral position at CEA's IRFM Location: Saint Paul lez Durance, Provence-Côte d'Azur, France Description: The postdoctoral will work on the Eurofusion project "Towards Tokamak operations Conversational AI Interface Using Multimodal Large Language Models". The scientific objectives and the main tasks: - Build a workflow Tokamak_LLM conversational model: that integrates multi-source data from tokamak operations, including experimental logs in various formats. - Conduct a comprehensive training plan to select suitable open-source LLMs, focusing on model-data compatibility and computational demands, hyper parameter optimization. - Enhance capabilities to interact with a variety of databases, and APIs to fetch and synthesize information from multiple sources seamlessly. - Improve the reliability and accuracy of outputs focus on minimizing the occurrence of hallucinations (false or misleading information generated by the models) through advanced detection mechanisms and reliance on verified data sources. Profil: - PhD in computer science or related field, with a focus on machine learning, natural language processing (NLP), large language models (LLM), multimodal foundation models and generative AI. - Strong theoretical and practical knowledge of natural language processing, including experience with state-of-the-art architectures. - Mastery of deep learning frameworks (e.g. PyTorch, TensorFlow, etc.) and libraries commonly used in natural language processing and generative AI. - Strong programming skills in Python and ability to write clean, efficient and well-documented code. - Excellent problem-solving skills, analytical mind and perseverance in problem-solving. - Strong communication skills and ability to work effectively in a collaborative research environment and in an international network of collaborators. - A good knowledge of English is essential. For more details and apply, visit: CEA Job Offer : https://www.emploi.cea.fr/offre-de-emploi/emploi-postdoctoral-reasearcher-in-llm-h-f_32094.aspx