Mariana.AI achieved 82% faster AI clinical notes by migrating from OpenAI to AWS Bedrock

Mariana.AI, a digital health startup, collaborated with GoML to modernize its clinical documentation system by migrating from OpenAI to Claude models via AWS Bedrock. The initiative focused on improving note accuracy, structure, and compliance without disrupting existing workflows. Powered by Langchain, Portkey, and Sonnet models, the new system introduced modular orchestration, schema validation, and a CMO sign-off framework. The result: an 82% reduction in manual verification time, 97% adherence to structured output, and a 65% improvement in clinical accuracy.

This future-ready stack now supports real-time documentation, specialty-specific prompts, and prepares Mariana.AI for seamless EHR and voice-based integrations.