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Autores principales: Tarasov, Dmitrii, Goncharova, Elizaveta, Andrey, Kuznetsov
Formato: Preprint
Publicado: 2025
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Acceso en línea:https://arxiv.org/abs/2511.08128
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author Tarasov, Dmitrii
Goncharova, Elizaveta
Andrey, Kuznetsov
author_facet Tarasov, Dmitrii
Goncharova, Elizaveta
Andrey, Kuznetsov
contents This work investigates context compression for Large Language Models (LLMs) using learned compression tokens to reduce the memory and computational demands of processing long sequences. We demonstrate that pre-trained LLMs can be fine-tuned to compress their context by factors of 2x to 8x without significant performance degradation, as evaluated on both short-context and long-context benchmarks. Furthermore, in experiments on a 3-billion-parameter LLaMA model, our method achieves results on par with alternative compression techniques while attaining higher compression ratios.
format Preprint
id arxiv_https___arxiv_org_abs_2511_08128
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Sentence-Anchored Gist Compression for Long-Context LLMs
Tarasov, Dmitrii
Goncharova, Elizaveta
Andrey, Kuznetsov
Computation and Language
This work investigates context compression for Large Language Models (LLMs) using learned compression tokens to reduce the memory and computational demands of processing long sequences. We demonstrate that pre-trained LLMs can be fine-tuned to compress their context by factors of 2x to 8x without significant performance degradation, as evaluated on both short-context and long-context benchmarks. Furthermore, in experiments on a 3-billion-parameter LLaMA model, our method achieves results on par with alternative compression techniques while attaining higher compression ratios.
title Sentence-Anchored Gist Compression for Long-Context LLMs
topic Computation and Language
url https://arxiv.org/abs/2511.08128