# Unlocking Longer Generation with Key-Value Cache Quantization

DevFeed: [Unlocking Longer Generation with Key-Value Cache Quantization](<https://devfeed.tech/articles/unlocking-longer-generation-with-key-value-cache-quantization-7305.md>)

Original publisher: [Read original article](<https://huggingface.co/blog/kv-cache-quantization>)

Author: Raushan Turganbay

Published: 2024-05-16T00:00:00Z

Content type: article

Language: en

Sources: [Hugging Face - Blog](<https://devfeed.tech/sources/hugging-face-blog.md>)

Topics: [quantization](<https://devfeed.tech/topics/quantization.md>), [LLMs](<https://devfeed.tech/topics/llms.md>), [long-context](<https://devfeed.tech/topics/long-context.md>), [text-generation](<https://devfeed.tech/topics/text-generation.md>), [Transformer architecture](<https://devfeed.tech/topics/transformer-architecture.md>), [Language models](<https://devfeed.tech/topics/language-models.md>)

Tags: [efficiency](<https://devfeed.tech/tags/efficiency.md>), [generation](<https://devfeed.tech/tags/generation.md>), [llm](<https://devfeed.tech/tags/llm.md>), [llms](<https://devfeed.tech/tags/llms.md>), [long-context](<https://devfeed.tech/tags/long-context.md>), [memory](<https://devfeed.tech/tags/memory.md>), [quantization](<https://devfeed.tech/tags/quantization.md>), [text-generation](<https://devfeed.tech/tags/text-generation.md>), [transformer-architecture](<https://devfeed.tech/tags/transformer-architecture.md>)

## AI overview

The article explains how key-value cache quantization reduces memory usage during long-context text generation in large language models, while offering trade-offs between memory efficiency, generation speed, and output quality.

## Source excerpt

We're on a journey to advance and democratize artificial intelligence through open source and open science.