{"version":1,"type":"story","url":"https://digestai.news/story/researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi","json":"https://digestai.news/story/researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi.json","markdown":"https://digestai.news/story/researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi.md","slug":"researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi","headline":"Researchers release MeddeX: a LLaMA-3 medical report analyzer with Gemini Vision","summary":"Researchers introduced **MeddeX**, a retrieval-augmented system combining a fine-tuned **LLaMA-3 (8B)** model, **Retrieval-Augmented Generation (RAG)**, and **Gemini Vision** for analyzing medical reports. It processes text-based PDFs, scanned images, and radiological scans while filtering corrupted files via a garbage-text detection mechanism. The system also compares longitudinal reports and processes legacy documents on demand.\n\nMeddeX outperforms the base **LLaMA3-Med42-8B** model across benchmarks: **ROUGE-1 (+9.2%)**, **ROUGE-2 (+10.0%)**, **ROUGE-L (+11.8%)**, **BLEU (+71.4%)**, and **BERTScore (+0.8%)**. Built with **FastAPI**, **Supabase**, and **Next.js**, it aims to reduce clinician workload by automating evidence-backed summaries.","keyPoints":["MeddeX merges LLaMA-3 (8B) with RAG and Gemini Vision for medical report analysis, handling PDFs and scans","System includes garbage-text detection, longitudinal report comparison, and on-demand legacy document processing","Outperforms LLaMA3-Med42-8B by +9.2% to +71.4% across ROUGE, BLEU, and BERTScore metrics"],"whyItMatters":"MeddeX could accelerate clinical decision support by automating report analysis, reducing errors, and improving accessibility for busy healthcare professionals.","category":{"slug":"research","name":"Research","url":"https://digestai.news/category/research"},"entities":{"companies":[],"models":["LLaMA-3","LLaMA3-Med42-8B","Gemini Vision"],"people":[]},"firstPublishedAt":"2026-10-16T04:00:00Z","updatedAt":"2026-10-16T04:00:00Z","sourceCount":1,"hasPrimarySource":true,"sources":[{"outlet":"arXiv cs.CL","title":"MeddeX: A Retrieval-Augmented LLaMA-3 System with Gemini Vision for Evidence-Backed Medical Report Analysis","url":"https://arxiv.org/abs/2610.20632","publishedAt":"2026-10-16T04:00:00Z","type":"primary","primary":true,"lead":true}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"Researchers release MeddeX: a LLaMA-3 medical report analyzer with Gemini Vision\", 16 October 2026, https://digestai.news/story/researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi","publisher":"Digest AI","title":"Researchers release MeddeX: a LLaMA-3 medical report analyzer with Gemini Vision","datePublished":"2026-10-16T04:00:00Z","url":"https://digestai.news/story/researchers-release-meddex-a-llama-3-medical-report-analyzer-with-gemi"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}