--- title: Golden Rule | daily.dev description: LLM performance degrades as input length increases, a phenomenon called context rot. Treat LLMs like junior engineers who need careful context management:... canonical: https://daily.dev/posts/golden-rule-3kj34ym0h twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Golden Rule | daily.dev og:description: LLM performance degrades as input length increases, a phenomenon called context rot. Treat LLMs like junior engineers who need careful context management:... og:url: https://daily.dev/posts/golden-rule-3kj34ym0h og:image: https://api.daily.dev/og/posts/3Kj34yM0H.png og:image:alt: Golden Rule og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Golden Rule **[Larablog](https://daily.dev/sources/larablog)** · 4 min read · 1 upvotes · 0 comments ## Summary LLM performance degrades as input length increases, a phenomenon called context rot. Treat LLMs like junior engineers who need careful context management: provide only necessary information, avoid long multi-turn conversations that spiral, and start fresh when chats go sideways. Understanding your model's performance curve across token counts is essential. When debugging, show working and failing code paths for pattern-matching. Success in AI-assisted coding depends on curating input context rather than dumping everything into prompts. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [A Guide to Context Engineering for LLMs](https://daily.dev/posts/a-guide-to-context-engineering-for-llms-65kn2rx3v) · ByteByteGo · 3 upvotes · 0 comments - [The Context Window Myth: Why Bigger Isn’t Always Better in LLM Applications](https://daily.dev/posts/the-context-window-myth-why-bigger-isn-t-always-better-in-llm-applications-by4yg2kso) · Medium · 1 upvotes · 0 comments - [Optimizing LLM Context Windows: Practical Techniques for AI Engineers](https://daily.dev/posts/optimizing-llm-context-windows-practical-techniques-for-ai-engineers-vtwtnw8lw) · PromptLayer Blog · 1 upvotes · 0 comments - [LLMs can be absolutely exhausting](https://daily.dev/posts/llms-can-be-absolutely-exhausting-w6dezwden) · Hacker News · 7 upvotes · 1 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#productivity](https://daily.dev/tags/productivity), [#llm](https://daily.dev/tags/llm), [#prompt-engineering](https://daily.dev/tags/prompt-engineering) [View this post on daily.dev](https://daily.dev/posts/golden-rule-3kj34ym0h) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Golden Rule","url":"https://daily.dev/posts/golden-rule-3kj34ym0h","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/golden-rule-3kj34ym0h"},"datePublished":"2026-01-15T15:00:14.492Z","dateModified":"2026-01-15T15:00:36.798Z","description":"LLM performance degrades as input length increases, a phenomenon called context rot. 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