In the recent past, the development of artificial intelligence (AI) such as transformer based machine learning tools has ignited a novel interest in image processing and the creation of generative models that lead to the rapid development of novel applications for predicting chemical structures from their images. Such AI based image-to-structure methods are MolScribe and RxnScribe , DECIMER , ReactionDataExtractor , Img2Mol , SwinOCSR and OCMR that have recently become available and that were shown to outperform previous rule based, analytical methods both in recall as well as in precision.