# EvoLib: Turning experience into evolving knowledge

DevFeed: [EvoLib: Turning experience into evolving knowledge](<https://devfeed.tech/articles/evolib-turning-experience-into-evolving-knowledge-6790.md>)

Original publisher: [Read original article](<https://www.microsoft.com/en-us/research/blog/evolib-turning-experience-into-evolving-knowledge/>)

Author: Weijia Xu, Zelalem Gero, Michel Galley, Eric Yuan, Jianfeng Gao

Published: 2026-07-30T16:00:00Z

Content type: article

Language: en

Sources: [Microsoft Research](<https://devfeed.tech/sources/microsoft-research.md>)

Topics: [Large Language Model](<https://devfeed.tech/topics/llm.md>), [AI Models](<https://devfeed.tech/topics/ai-models.md>), [Language models](<https://devfeed.tech/topics/language-models.md>), [AI Agent](<https://devfeed.tech/topics/ai-agent.md>), [LLM Techniques](<https://devfeed.tech/topics/llm-techniques.md>), [model-deployment](<https://devfeed.tech/topics/model-deployment.md>)

Tags: [agent](<https://devfeed.tech/tags/agent.md>), [agents](<https://devfeed.tech/tags/agents.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-models](<https://devfeed.tech/tags/ai-models.md>), [inference](<https://devfeed.tech/tags/inference.md>), [language-models](<https://devfeed.tech/tags/language-models.md>), [learning](<https://devfeed.tech/tags/learning.md>), [llms](<https://devfeed.tech/tags/llms.md>), [memory](<https://devfeed.tech/tags/memory.md>), [performance](<https://devfeed.tech/tags/performance.md>), [post](<https://devfeed.tech/tags/post.md>), [reasoning](<https://devfeed.tech/tags/reasoning.md>), [research](<https://devfeed.tech/tags/research.md>), [research-blog](<https://devfeed.tech/tags/research-blog.md>)

## AI overview

EvoLib is a framework for turning an AI system's past attempts into reusable skills and reflective insights. It continually refines, consolidates, and reweights this evolving knowledge so models can learn from successes and failures across tasks without updating the underlying model.

## Source excerpt

LLMs do not get smarter just by remembering more. EvoLib turns experience into evolving knowledge, taking reusable skills and insights that help models learn and adapt across tasks long after deployment. The post EvoLib: Turning experience into evolving knowledge appeared first on Microsoft Research.