LangExtract is designed with intelligent chunking and parallel processing capabilities to efficiently process very long texts such as entire novels or medical reports. By max_workers parameter controls the number of concurrent threads and supports multiple rounds of extraction (num_passes) to improve accuracy. For example, when processing the full text of Romeo and Juliet, the system splits the text and analyzes it in parallel, eventually generating unified results in JSONL format.
This answer comes from the articleLangExtract: open source tools to extract structured data from textThe
May not be reproduced without permission:AI productivity tools " LangExtract Optimizes Long Document Analysis with Intelligent Chunking and Parallel Processing
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