LangChain-based automation to streamline contract review in the public sector

Summary of the case presented

A public institution with a heavy document load faced serious delays in the manual review of contracts, processes that were slow, costly, and prone to human error.

To resolve this situation, the company decided to implement an automation solution based on LangChain, a technology that enables the construction of intelligent workflows with language models (LLM).

The new tool automates tasks such as classifying contractual clauses, identifying legal risks, and generating executive summaries, freeing the legal team from repetitive tasks and allowing them to focus on strategic analysis.

As a result, the institution was able to speed up the review process by 40%, reduce legal interpretation errors, and ensure greater consistency in its contractual control processes.
 

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