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LangChain 주요 업데이트 사항 Python 3.8 버전 지원이 종료되었습니다. Chat 에서 Solar Pro 2 모델을 이용하실 수 있습니다. 또한 새로 추가된 파라미터들도 사용하실 수 있습니다. Document Parse 에서 chart_recognition 파라미터를 사용하실 수 있습니다. chart_recognition 파라미터는 차트 인식 사용 여부를 나타내는 boolean 값입니다. true로 설정할 시 차트 인식률이 올라갑니다. Default 값은 true입니다. Groundedness Check 에서 temperature 파라미터를 사용하실 수 있습니다. 출력의 무작위성을 제어하는 파라미터로, 값이 클수록(예: 0.8) 출력의 무작위성이 높아지고, 값이 작을수록(예: 0.2) 출력의 집중도와 결정성이 높아집니다. Default 값은 0.7입니다. 이제 Information Extract 제품을 Langchain에서도 만나보실 수 있습니다. Information Extraction 이란 단순히 문서를 디지털화하는 것을 넘어서, 비정형 문서(unstructured documents)에서 핵심 정보를 식별하고 추출하여, 그 중요한 정보들을 데이터베이스와 같은 정형화된 형식(structured formats)으로 저장하는 과정을 의미합니다. Universal Information Extraction 는 범용 문서 정보 추출 기술로 이전에 본 적 없는 어떤 종류의 문서에서도 추가적인 학습이나 맞춤 설정(customization) 없이 핵심 정보를 추출할 수 있는 매우 유연하고 강력한 기술입니다. 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