Data Scientist Intern
TotalEnergies · Paris / Pau, France (Hybrid)
Automated metadata extraction from long technical reports using self-hosted LLMs on GPU clusters; designed an end-to-end evaluation framework: Level-1 entity detection and Level-2 attribute extraction, precision / recall / per-attribute F1, document-complexity analysis — macro-F1≈0.94; benchmarked open-weight models (Mistral, Llama, Gemma) through vLLM (L40S/H100 GPUs), ClearML tracking; Pydantic structured extraction and ontology-based validation against hallucinations.