Can AI see what clinicians see? A comparative study of GPT-5 and Gemini 2.5 in radiographic evaluation of regenerative endodontic treatments in immature permanent teeth
Background : This study evaluates the diagnostic performance and agreement of GPT-5 and Gemini 2.5 in interpreting regenerative endodontic treatments (RET) on periapical radiographs compared with an expert reference standard. Methods : This retrospective diagnostic accuracy study included 51 paired maxillary anterior p...