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","datePublished":"2026-07-27","dateModified":"2026-07-27","author":{"@type":"Person","@id":"https:\/\/blog.terabox.com\/author\/flextech-admin\/#Person","name":"flextech-admin","url":"https:\/\/blog.terabox.com\/author\/flextech-admin\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","url":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","height":96,"width":96}},"publisher":{"@type":"Organization","name":"terabox","logo":{"@type":"ImageObject","@id":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","url":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","width":900,"height":900}},"image":{"@type":"ImageObject","@id":"https:\/\/img.youtube.com\/vi\/jyuyY86GJnA\/maxresdefault.jpg","url":"https:\/\/img.youtube.com\/vi\/jyuyY86GJnA\/maxresdefault.jpg","height":"","width":""},"url":"https:\/\/blog.terabox.com\/insights\/value-maxing-gpt-3-5-ai-optimization","video":{"@context":"http:\/\/schema.org\/","@type":"VideoObject","@id":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA#VideoObject","contentUrl":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA","name":"Build Hour: Valuemaxxing with GPT-5.6","description":"Get more useful work from every token with GPT\u20115.6. In this Build Hour, you\u2019ll learn how to choose the right model for your workload\u2014and migrate production agents while improving speed, cost, and performance.\n\nCharlie Guo (DevEx), Bryant Chou (Founder, Ploy) and Lorenzo Gentile (AI Engineer, Ploy) will cover how to:\n\n\u2022 Choose between GPT\u20115.6 Sol, Terra, and Luna based on intelligence, latency, and cost\n\u2022 Measure and optimize cost-performance across real workloads\n\u2022 Adapt evals, agent harnesses, tool schemas, and prompt caching when migrating models\n\u2022 Move production agents to GPT\u20115.6, featuring a customer spotlight on how Ploy achieved 2.2\u00d7 faster builds at 27% lower cost\n\u2022 Apply these lessons through live demos and Q&A\n\n\ud83d\udc49 GPT-5.6 blog: https:\/\/openai.com\/index\/\/gpt-5-6\n\ud83d\udc49 Programmatic tool-calling: https:\/\/developers.openai.com\/api\/docs\/guides\/tools-programmatic-tool-calling\n\ud83d\udc49 Compare models: https:\/\/developers.openai.com\/api\/docs\/models\/compare \n\ud83d\udc49 Migrating a production AI agent: https:\/\/ploy.ai\/blog\/migrating-a-production-ai-agent-to-gpt-5-6 \n\ud83d\udc49 Build Hour repo: https:\/\/github.com\/openai\/build-hours\n\n00:00 Introduction\n02:50 Tokenmaxxing vs. valuemaxxing\n07:11 Valuemaxxing Codex\n15:16 Valuemaxxing your harness\n23:48 Customer spotlight: Ploy\u2019s migration to GPT-5.6\n39:57 Q&A\n53:13 Resources and closing","thumbnailUrl":["https:\/\/i.ytimg.com\/vi\/jyuyY86GJnA\/default.jpg","https:\/\/i.ytimg.com\/vi\/jyuyY86GJnA\/mqdefault.jpg","https:\/\/i.ytimg.com\/vi\/jyuyY86GJnA\/hqdefault.jpg","https:\/\/i.ytimg.com\/vi\/jyuyY86GJnA\/sddefault.jpg","https:\/\/i.ytimg.com\/vi\/jyuyY86GJnA\/maxresdefault.jpg"],"uploadDate":"2026-07-24T19:47:16+00:00","duration":"PT54M33S","embedUrl":"https:\/\/www.youtube.com\/embed\/jyuyY86GJnA","publisher":{"@type":"Organization","@id":"https:\/\/www.youtube.com\/channel\/UCXZCJLdBC09xxGZ6gcdrc6A#Organization","url":"https:\/\/www.youtube.com\/channel\/UCXZCJLdBC09xxGZ6gcdrc6A","name":"OpenAI","description":"OpenAI\u2019s mission is to ensure that artificial general intelligence benefits all of humanity.\n\n","logo":{"url":"https:\/\/yt3.ggpht.com\/MopgmVAFV9BqlzOJ-UINtmutvEPcNe5IbKMmP_4vZZo3vnJXcZGtybUBsXaEVxkmxKyGqX9R=s800-c-k-c0x00ffffff-no-rj","width":800,"height":800,"@type":"ImageObject","@id":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA#VideoObject_publisher_logo_ImageObject"}},"potentialAction":{"@type":"SeekToAction","@id":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA#VideoObject_potentialAction","target":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA&t={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"},"interactionStatistic":[[{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA#VideoObject_interactionStatistic_WatchAction","interactionType":{"@type":"WatchAction"},"userInteractionCount":20550}],{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=jyuyY86GJnA#VideoObject_interactionStatistic_LikeAction","interactionType":{"@type":"LikeAction"},"userInteractionCount":462}]},"about":["Insights","\u300eEnglish\u300f"],"wordCount":1523},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Insights","item":"https:\/\/blog.terabox.com\/insights\/#breadcrumbitem"},{"@type":"ListItem","position":2,"name":"Value Maxing with GPT-3.5: ROI-Driven AI Development","item":"https:\/\/blog.terabox.com\/insights\/value-maxing-gpt-3-5-ai-optimization#breadcrumbitem"}]}]