LlamaIndex Argues Traditional OCR Is Dead, Pushes Agentic OCR With Multi-Pass Self-Correction

llama_index · x · 2026-10-06

LlamaIndex says single-pass OCR is obsolete: tables get flattened, charts vanish, multi-column layouts scramble, and nothing checks the output. Their proposed "agentic OCR" treats parsing as a loop — layout-aware reading order, smart routing of hard elements to the right model, multi-pass verification with self-correction, and multimodal parsing of charts and complex tables. Written by open source head Logan Markewich, drawing on lessons from building LlamaParse.

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