--- title: OpenAI's overhead will rise 20 percent for some... description: OpenAI is reportedly expanding multistage chain-of-thought monitoring for its frontier models to harden security, which will increase compute overhead by... canonical: https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: OpenAI's overhead will rise 20 percent for some workloads as it hardens security | daily.dev og:description: OpenAI is reportedly expanding multistage chain-of-thought monitoring for its frontier models to harden security, which will increase compute overhead by... og:url: https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij og:image: https://api.daily.dev/og/posts/5ey3yUNiJ.png og:image:alt: OpenAI's overhead will rise 20 percent for some workloads as it hardens security 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. # OpenAI's overhead will rise 20 percent for some workloads as it hardens security **[The Register](https://daily.dev/sources/theregister)** · 3 min read · 0 upvotes · 0 comments ## Summary OpenAI is reportedly expanding multistage chain-of-thought monitoring for its frontier models to harden security, which will increase compute overhead by roughly 20 percent for some workloads. The rest of the content is a list of unrelated links to other stories covering AI, security, and open-source topics on the site, with no further detail on the OpenAI overhead claim itself. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### Why is OpenAI's compute overhead increasing for some workloads? OpenAI is expanding multistage chain-of-thought monitoring to harden security around its frontier models, and this added monitoring increases overhead by around 20 percent for some workloads. The exact models, timeline, and workload types affected are not fully specified. _Track how AI security hardening trade-offs like this affect model costs on daily.dev._ ## Similar posts on daily.dev - [OpenAI expands ‘defense in depth’ security to stop hackers using its AI models to launch cyberattacks](https://daily.dev/posts/openai-expands-defense-in-depth-security-to-stop-hackers-using-its-ai-models-to-launch-cyberattack-b9qvw67ws) · CSO Online · 0 upvotes · 0 comments - [OpenAI warns new models pose high cybersecurity risk](https://daily.dev/posts/openai-warns-new-models-pose-high-cybersecurity-risk-jhofgdq3f) · TechCentral · 0 upvotes · 0 comments - [OpenAI ‘temporarily slows’ scaling efforts, also promises zero data retention for select frontier model customers](https://daily.dev/posts/openai-temporarily-slows-scaling-efforts-also-promises-zero-data-retention-for-select-frontier-mo-gv1kljgtm) · CSO Online · 0 upvotes · 0 comments --- Tags: [#openai](https://daily.dev/tags/openai), [#ai-security](https://daily.dev/tags/ai-security) [View this post on daily.dev](https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij) ```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":"OpenAI's overhead will rise 20 percent for some workloads as it hardens security","url":"https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij"},"datePublished":"2026-08-18T23:38:04.267Z","dateModified":"2026-08-19T13:19:12.275Z","description":"OpenAI is reportedly expanding multistage chain-of-thought monitoring for its frontier models to harden security, which will increase compute overhead by...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/df57dab49c87f99e94fa400550f2de8b?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/df57dab49c87f99e94fa400550f2de8b?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"The Register","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":"The Register","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/66aa2113fdad463992ffcbf0e8963fda","url":"https://daily.dev/sources/theregister"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"openai,ai-security","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The Register","item":"https://daily.dev/sources/theregister"},{"@type":"ListItem","position":3,"name":"OpenAI's overhead will rise 20 percent for some workloads as it hardens security"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/openai-s-overhead-will-rise-20-percent-for-some-workloads-as-it-hardens-security-5ey3yunij#faq","mainEntity":[{"@type":"Question","name":"Why is OpenAI's compute overhead increasing for some workloads?","acceptedAnswer":{"@type":"Answer","text":"OpenAI is expanding multistage chain-of-thought monitoring to harden security around its frontier models, and this added monitoring increases overhead by around 20 percent for some workloads. 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