Find out how SharePoint Server 2019 helps you share work, organize projects and teams, discover information, build apps and websites, and manage risk.

Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting Dolphin (Do cument Image P arsing via H eterogeneous Anchor Prompt in g) is a novel multimodal document image parsing model following ...

This will ensure parsing works as expected. There are similar issues with other parser_config fields when omitted, so it's safest to always specify required parameters in API calls (source).