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        <title>Context - 标签 - vllbc02&#39;s blogs</title>
        <link>https://blog.vllbc.top/tags/context/</link>
        <description>Context - 标签 - vllbc02&#39;s blogs</description>
        <generator>Hugo -- gohugo.io</generator><language>zh-CN</language><copyright>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</copyright><lastBuildDate>Fri, 29 Aug 2025 00:00:00 &#43;0000</lastBuildDate><atom:link href="https://blog.vllbc.top/tags/context/" rel="self" type="application/rss+xml" /><item>
    <title>MCPVerse：An Expansive, Real-World Benchmark for Agentic Tool Use</title>
    <link>https://blog.vllbc.top/mcpversean-expansive-real-world-benchmark-for-agentic-tool-use/</link>
    <pubDate>Fri, 29 Aug 2025 00:00:00 &#43;0000</pubDate>
    <author>vllbc</author>
    <guid>https://blog.vllbc.top/mcpversean-expansive-real-world-benchmark-for-agentic-tool-use/</guid>
    <description><![CDATA[<p>人工合成的工具数据不可靠，评测模型看到不同数量的工具性能有无提升，发现大部分模型看到的工具越多，性能越低，**对于真正具备强大代理能力（agentic
capabilities）的模型，广阔的行动空间非但不是诅咒，反而是一种祝福（blessing）</p>]]></description>
</item>
<item>
    <title>Memory-R1：Enhancing Large Language Model Agents to Manage and Utilize Memories via Reinforcement Learning</title>
    <link>https://blog.vllbc.top/memory-r1enhancing-large-language-model-agents-to-manage-and-utilize-memories-via-reinforcement-learning/</link>
    <pubDate>Fri, 29 Aug 2025 00:00:00 &#43;0000</pubDate>
    <author>vllbc</author>
    <guid>https://blog.vllbc.top/memory-r1enhancing-large-language-model-agents-to-manage-and-utilize-memories-via-reinforcement-learning/</guid>
    <description><![CDATA[<p>对记忆存储agent利用r1的思路训练。</p>
<hr />
<p> </p>
<p>这篇论文无疑是LLM
Agent（大型语言模型智能体）领域的一项重要进展。它精准地切入了当前大模型应用的核心痛点之一：<strong>记忆的持久化与智能化管理</strong>。当前的大模型，尽管在单次交互中表现惊人，但其本质上是“失忆的”（stateless），受限于有限的上下文窗口（context
window），无法在长时间、跨会话的交互中有效保留和利用信息。这就好比我们与一位绝顶聪明但下一秒就忘掉一切的专家对话，其实用性大打折扣。</p>]]></description>
</item>
<item>
    <title>MemAgent：Reshaping Long-Context LLM with Multi-Conv RL-based Memory Agent</title>
    <link>https://blog.vllbc.top/memagentreshaping-long-context-llm-with-multi-conv-rl-based-memory-agent/</link>
    <pubDate>Fri, 22 Aug 2025 00:00:00 &#43;0000</pubDate>
    <author>vllbc</author>
    <guid>https://blog.vllbc.top/memagentreshaping-long-context-llm-with-multi-conv-rl-based-memory-agent/</guid>
    <description><![CDATA[<p><a
href="../../../Agent/Memory/context_engineering.md">context_engineering</a>的好文</p>
<hr />
<h3 id="论文深度解读">论文深度解读</h3>
<p>这篇论文的核心目标是解决当前大模型在处理超长文本时面临的“不可能三角”困境，即<strong>无限文本长度（Arbitrary
Length）</strong>、<strong>无损性能（Lossless
Extrapolation）</strong>和<strong>线性计算成本（Linear
Cost）</strong>三者难以兼得。传统的长文本方案，无论是通过位置编码外推（如YaRN、NTK-Aware
Scaled
RoPE）、稀疏注意力机制（如Longformer）还是状态空间模型（如Mamba），都或多或少地在其中一两个方面做出妥协。例如，基于完整注意力的模型虽然效果好，但其计算和内存复杂度是文本长度的二次方（O(n²)），在处理数百万token的文本时成本高昂且不切实际；而线性复杂度的模型虽然快，却常常伴随着性能下降和外推能力的损失。</p>]]></description>
</item>
<item>
    <title>MemTool：Optimizing Short-Term Memory Management for Dynamic Tool Calling in LLM Agent Multi-Turn Conversations</title>
    <link>https://blog.vllbc.top/memtooloptimizing-short-term-memory-management-for-dynamic-tool-calling-in-llm-agent-multi-turn-conversations/</link>
    <pubDate>Tue, 19 Aug 2025 00:00:00 &#43;0000</pubDate>
    <author>vllbc</author>
    <guid>https://blog.vllbc.top/memtooloptimizing-short-term-memory-management-for-dynamic-tool-calling-in-llm-agent-multi-turn-conversations/</guid>
    <description><![CDATA[<p>context
engineering的论文，这篇主要涉及工具管理。设计了两个元工具，可以用来添加或者删除上下文的工具。属于上下文工程中的上下文选取，选取最相关的工具。</p>]]></description>
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