Grab built a specialized Vision LLM to improve the accuracy of information extraction from user documents for eKYC verification. They faced challenges with traditional OCR systems and fine-tuned existing models, ultimately creating a model that can process Southeast Asian languages and diverse document formats. The article details their technical approach and training methods.

Grab developed a specialized Vision LLM to enhance document processing for eKYC in Southeast Asia. The project focused on improving OCR accuracy for diverse languages and document formats, ultimately creating a lightweight model tailored to their needs.