Dev Tools · 1h ago
LLM Translation Pipelines: Cache Keys and Guard Rails
A developer details how to build reliable LLM-based product catalog translation pipelines. The key is caching per field with a key that includes prompt version and model, plus validators to catch hallucinations like altered voltages or SKUs. Without these, pipelines waste money re-translating unchanged text and risk publishing corrupted data.
Meridian48 take
This is a practical, battle-tested guide that highlights how production LLM work is more about data engineering and validation than prompt tweaking.
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Translating a product catalog with an LLM: cache keys and guard rails →
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