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Matching Language in Multilingual Summarization Tasks

When asking language models to summarize text, there's a risk that the generated summary ends up in English, even if the source text is in another language. This is likely due to the instructions being provided in English, biasing the model towards English output.

In this post, we explore techniques to ensure the language of the generated summary matches the language of the source text. We leverage Pydantic for data validation and the langdetect library for language identification.