--- title: Improved Web Search with Dynamic Filtering | daily.dev description: Claude Opus 4.6 and Sonnet 4.6 now include dynamic filtering for web search, allowing the models to write and execute code to filter search results before... canonical: https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Improved Web Search with Dynamic Filtering | daily.dev og:description: Claude Opus 4.6 and Sonnet 4.6 now include dynamic filtering for web search, allowing the models to write and execute code to filter search results before... og:url: https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w og:image: https://api.daily.dev/og/posts/o8atZhO9W.png og:image:alt: Improved Web Search with Dynamic Filtering 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. # Improved Web Search with Dynamic Filtering **[Claude](https://daily.dev/sources/claude)** · 5 min read · 4 upvotes · 1 comments ## Summary Claude Opus 4.6 and Sonnet 4.6 now include dynamic filtering for web search, allowing the models to write and execute code to filter search results before loading them into context. This improves accuracy by 11% on average while reducing token usage by 24%. The technique helps Claude discard irrelevant HTML content and keep only relevant information. Benchmarks show Opus 4.6 reaching 61.6% accuracy on BrowseComp and 77.3% F1 score on DeepsearchQA. Additional tools like code execution, memory, and programmatic tool calling are now generally available on the Claude API. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@allinonetools** · 0 upvotes > Dynamic filtering is a big improvement. Filtering results before loading context saves tokens and reduces noise, which makes answers more reliable for real research and dev work. ## Similar posts on daily.dev - [What's New with Claude Opus 4.6](https://daily.dev/posts/what-s-new-with-claude-opus-4-6-wzhueggzn) · DigitalOcean Community · 0 upvotes · 0 comments --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#claude](https://daily.dev/tags/claude), [#llm](https://daily.dev/tags/llm), [#python](https://daily.dev/tags/python) [View this post on daily.dev](https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w) ```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":"Improved Web Search with Dynamic Filtering","url":"https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w"},"datePublished":"2026-02-17T17:55:53.591Z","dateModified":"2026-03-15T03:50:44.802Z","description":"Claude Opus 4.6 and Sonnet 4.6 now include dynamic filtering for web search, allowing the models to write and execute code to filter search results before...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/dd045e330b66e0a16efe440e0ba4588c?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/dd045e330b66e0a16efe440e0ba4588c?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Claude","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Claude","logo":"https://media.daily.dev/image/upload/s--nlcGTK8C--/f_auto,q_auto/v1765715955/logos/claude","url":"https://daily.dev/sources/claude"},"commentCount":1,"discussionUrl":"https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":1}],"keywords":"ai-agents,claude,llm,python","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Claude","item":"https://daily.dev/sources/claude"},{"@type":"ListItem","position":3,"name":"Improved Web Search with Dynamic Filtering"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/improved-web-search-with-dynamic-filtering-o8atzho9w","comment":[{"@type":"Comment","text":"Dynamic filtering is a big improvement. Filtering results before loading context saves tokens and reduces noise, which makes answers more reliable for real research and dev work.","datePublished":"2026-02-22T08:15:46.514Z","url":"https://daily.dev/posts/o8atZhO9W#c-mOo0i0NCe","author":{"@type":"Person","name":"AllInOneTools","url":"https://daily.dev/allinonetools","image":"https://media.daily.dev/image/upload/s--4ZT8QlF0--/f_auto/v1769790028/avatars/avatar_igzBsWloJeaegzm9bQltZ?_a=BAMAMiiu0"}}]} ```