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LLM book translation pipeline uses structure-aware chunking and glossaries

A developer detailed a Python-based pipeline designed to translate entire books using large language models, addressing the challenge of maintaining context and consistent terminology across extensive texts. The strategy involves splitting books by their structural elements like chapters and paragraphs, rather than arbitrary token counts. To ensure continuity, each chunk includes overlapping text from the preceding one, and a running glossary of key terms is injected into every translation prompt. This approach aims to overcome the limitations of LLM context windows and prevent common issues like inconsistent character names or plot details. AI

IMPACT Enables more robust and context-aware translation of long-form documents using LLMs.

RANK_REASON The item describes a technical implementation for using LLMs to solve a specific problem (book translation), detailing a pipeline and strategy.

Read on dev.to — LLM tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

LLM book translation pipeline uses structure-aware chunking and glossaries

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35 / 100
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The item describes a technical implementation for using LLMs to solve a specific problem (book translation), detailing a pipeline and strategy.
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product, infra
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High
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Breaking (< 6h)
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COVERAGE [1]

  1. dev.to — LLM tag TIER_1 English(EN) · 龚旭东 ·

    Translating Entire Books with LLMs: A Chunking Strategy That Doesn't Lose Context

    <p><em>How we built a Python pipeline to chunk books, preserve context, and maintain consistent terminology across hundreds of chapters.</em></p> <h2> The Problem: Translating a Whole Book, Not Just a Page </h2> <p>At LectuLibre, we let users upload an EPUB or PDF and get back a …