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Telegraph English compresses prompts with structured symbols, outperforming LLMLingua-2

Researchers have developed a new prompt compression protocol called Telegraph English (TE), which rewrites natural language into a structured dialect using logical symbols. Unlike methods that delete tokens, TE decomposes input into atomic facts and substitutes phrases with symbols, adapting compression to information density. Evaluations on LongBench-v2 with OpenAI models showed TE preserves 99.1% accuracy at a 50% token reduction and outperforms existing methods, particularly on smaller models. AI

影响 This method could significantly reduce token usage for LLM inputs, potentially lowering costs and improving efficiency, especially for smaller models.

排序理由 The cluster contains a new academic paper detailing a novel method for prompt compression.

在 arXiv cs.CL 阅读 →

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Telegraph English compresses prompts with structured symbols, outperforming LLMLingua-2

报道来源 [2]

  1. arXiv cs.CL TIER_1 English(EN) · Mikhail L. Arbuzov, Sisong Bei, Ziwei Dong, Dmitri Kalaev, Alexey A. Shvets ·

    Telegraph English: Semantic Prompt Compression via Structured Symbolic Rewriting

    arXiv:2605.04426v1 Announce Type: new Abstract: We introduce Telegraph English (TE), a prompt-compression protocol that rewrites natural language into a symbol-rich, formally-structured dialect. Where token-deletion methods such as LLMLingua-2 train a classifier to delete low-imp…

  2. arXiv cs.CL TIER_1 English(EN) · Alexey A. Shvets ·

    Telegraph English: Semantic Prompt Compression via Structured Symbolic Rewriting

    We introduce Telegraph English (TE), a prompt-compression protocol that rewrites natural language into a symbol-rich, formally-structured dialect. Where token-deletion methods such as LLMLingua-2 train a classifier to delete low-importance tokens at a fixed ratio, TE performs a f…