[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-56-terra-vs-o3":3},{"modelA":4,"modelB":9,"categories":13,"faq":52,"winsA":62,"winsB":63,"relatedArticles":64,"otherComparisons":81},{"name":5,"provider":6,"pricing":7,"highlights":8},"GPT-5.6 Terra","OpenAI","$0\u002F$0","Lower-cost GPT-5.6 tier positioned to halve costs versus the top model.",{"name":10,"provider":6,"pricing":11,"highlights":12},"o3","$10\u002F$40","Strongest OpenAI reasoning model",[14,18,24,29,33,37,41,44,48],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":22,"winner":23},"context","Context Window","128K","200K","b",{"key":25,"label":26,"valueA":27,"valueB":28,"winner":23},"pricingInput","Input Price ($\u002F1M)","N\u002FA","$10",{"key":30,"label":31,"valueA":27,"valueB":32,"winner":23},"pricingOutput","Output Price ($\u002F1M)","$40",{"key":34,"label":35,"valueA":27,"valueB":36,"winner":23},"arena","Arena ELO","1365",{"key":38,"label":39,"valueA":27,"valueB":40,"winner":17},"coding","Coding","unknown",{"key":42,"label":43,"valueA":27,"valueB":40,"winner":17},"reasoning","Reasoning",{"key":45,"label":46,"valueA":27,"valueB":47,"winner":23},"speed","Speed (tokens\u002Fsec)","~30 t\u002Fs",{"key":49,"label":50,"valueA":51,"valueB":51,"winner":17},"openSource","Open Source","No",[53,56,59],{"question":54,"answer":55},"Which is better for coding, GPT-5.6 Terra or o3?","GPT-5.6 Terra scores N\u002FA on coding benchmarks, while o3 scores unknown.",{"question":57,"answer":58},"Which has a larger context window?","GPT-5.6 Terra supports 128K context, while o3 supports 200K.",{"question":60,"answer":61},"Is GPT-5.6 Terra or o3 open source?","GPT-5.6 Terra is proprietary. o3 is proprietary.",0,5,[65,69,72,75,78],{"slug":66,"title":67,"language":68},"openai-gpt-56-rollout-us-request-en","OpenAI narrows GPT-5.6 rollout after U.S. request","en",{"slug":70,"title":71,"language":68},"gpt-56-rumors-2m-context-coding-gains-en","GPT-5.6 rumors point to 2M context and coding gains",{"slug":73,"title":74,"language":68},"gpt-56-fix-and-upgrade-release-en","GPT-5.6 looks like a fix-and-upgrade release",{"slug":76,"title":77,"language":68},"gpt-56-chasing-front-end-before-beating-mythos-en","GPT-5.6先追前端，再谈超越Mythos",{"slug":79,"title":80,"language":68},"what-we-know-about-gpt-56-release-date-en","What We Know About GPT-5.6's Release Date",[82,87,92,97,102,107,112,117],{"slugA":83,"labelA":84,"slugB":85,"labelB":86},"claude-opus-45-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Opus 4.5","claude-opus-45-vs-o3","o3 vs Claude Opus 4.5",{"slugA":88,"labelA":89,"slugB":90,"labelB":91},"gpt-56-terra-vs-llama-4-scout","GPT-5.6 Terra vs Llama 4 Scout","llama-4-scout-vs-o3","o3 vs Llama 4 Scout",{"slugA":93,"labelA":94,"slugB":95,"labelB":96},"claude-sonnet-46-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Sonnet 4.6","claude-sonnet-46-vs-o3","o3 vs Claude Sonnet 4.6",{"slugA":98,"labelA":99,"slugB":100,"labelB":101},"claude-haiku-45-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Haiku 4.5","claude-haiku-45-vs-o3","o3 vs Claude Haiku 4.5",{"slugA":103,"labelA":104,"slugB":105,"labelB":106},"glm-52-vs-gpt-56-terra","GPT-5.6 Terra vs GLM-5.2","glm-52-vs-o3","o3 vs GLM-5.2",{"slugA":108,"labelA":109,"slugB":110,"labelB":111},"gpt-56-terra-vs-qwen-36","GPT-5.6 Terra vs Qwen 3.6","o3-vs-qwen-36","o3 vs Qwen 3.6",{"slugA":113,"labelA":114,"slugB":115,"labelB":116},"claude-fable-5-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Fable 5","claude-fable-5-vs-o3","o3 vs Claude Fable 5",{"slugA":118,"labelA":119,"slugB":120,"labelB":121},"gpt-56-terra-vs-kimi-k27-code","GPT-5.6 Terra vs Kimi K2.7 Code","kimi-k27-code-vs-o3","o3 vs Kimi K2.7 Code"]