I don't have access to the specific content of "Module:Language/data/ISO 639 deprecated" to provide an accurate overview based on what it actually contains. To write an honest, factual summary as requested, I would need to see the module's actual code or documentation. If you'd like to share the module's contents or documentation, I'd be happy to create a 2-sentence overview based on that information.
AI-generated from the Wikipedia summary — may contain errors.
Module documentation
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).