A sociotechnical perspective for responsible AI maturity models: Findings from a mixed-method literature review

•Responsible Artificial Intelligence (RAI) entails harnessing the power of AI while minimising risks for individuals and society.•Mixed-method approach in reviewing the literature on maturity and readiness for RAI.•The topic modeling technique (quantitative approach) BERTopic applied to a corpus of 1451 papers.•A sociotechnical lens applied for the content analysis (qualitative approach) of the papers.•A comprehensive framework of capabilities related to humanistic and instrumental objectives for AI is suggested.