[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-54-vs-gpt-56-terra":3},{"modelA":4,"modelB":9,"categories":13,"faq":52,"winsA":62,"winsB":63,"relatedArticles":64,"otherComparisons":84},{"name":5,"provider":6,"pricing":7,"highlights":8},"GPT-5.4","OpenAI","$3\u002F$15","Unifies Codex + GPT; 1M context; built-in computer use",{"name":10,"provider":6,"pricing":11,"highlights":12},"GPT-5.6 Terra","$0\u002F$0","Lower-cost GPT-5.6 tier positioned to halve costs versus the top model.",[14,18,24,29,33,37,41,44,48],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":22,"winner":23},"context","Context Window","1M","128K","a",{"key":25,"label":26,"valueA":27,"valueB":28,"winner":23},"pricingInput","Input Price ($\u002F1M)","$3","N\u002FA",{"key":30,"label":31,"valueA":32,"valueB":28,"winner":23},"pricingOutput","Output Price ($\u002F1M)","$15",{"key":34,"label":35,"valueA":36,"valueB":28,"winner":23},"arena","Arena ELO","1560",{"key":38,"label":39,"valueA":40,"valueB":28,"winner":17},"coding","Coding","unknown",{"key":42,"label":43,"valueA":40,"valueB":28,"winner":17},"reasoning","Reasoning",{"key":45,"label":46,"valueA":47,"valueB":28,"winner":23},"speed","Speed (tokens\u002Fsec)","~50 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-5.4 or GPT-5.6 Terra?","GPT-5.4 scores unknown on coding benchmarks, while GPT-5.6 Terra scores N\u002FA.",{"question":57,"answer":58},"Which has a larger context window?","GPT-5.4 supports 1M context, while GPT-5.6 Terra supports 128K.",{"question":60,"answer":61},"Is GPT-5.4 or GPT-5.6 Terra open source?","GPT-5.4 is proprietary. GPT-5.6 Terra is proprietary.",5,0,[65,69,72,75,78,81],{"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-5-4-thinkng-pro-mini-nano-release-en","GPT-5.4 lands with Pro, Thinking, mini, nano",{"slug":79,"title":80,"language":68},"gpt-56-chasing-front-end-before-beating-mythos-en","GPT-5.6先追前端，再谈超越Mythos",{"slug":82,"title":83,"language":68},"what-we-know-about-gpt-56-release-date-en","What We Know About GPT-5.6's Release Date",[85,90,95,100,105,110,115,120],{"slugA":86,"labelA":87,"slugB":88,"labelB":89},"claude-opus-45-vs-gpt-54","GPT-5.4 vs Claude Opus 4.5","claude-opus-45-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Opus 4.5",{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"gpt-54-vs-llama-4-scout","GPT-5.4 vs Llama 4 Scout","gpt-56-terra-vs-llama-4-scout","GPT-5.6 Terra vs Llama 4 Scout",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"claude-sonnet-46-vs-gpt-54","GPT-5.4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Sonnet 4.6",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"claude-haiku-45-vs-gpt-54","GPT-5.4 vs Claude Haiku 4.5","claude-haiku-45-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Haiku 4.5",{"slugA":106,"labelA":107,"slugB":108,"labelB":109},"glm-52-vs-gpt-54","GPT-5.4 vs GLM-5.2","glm-52-vs-gpt-56-terra","GPT-5.6 Terra vs GLM-5.2",{"slugA":111,"labelA":112,"slugB":113,"labelB":114},"gpt-54-vs-qwen-36","GPT-5.4 vs Qwen 3.6","gpt-56-terra-vs-qwen-36","GPT-5.6 Terra vs Qwen 3.6",{"slugA":116,"labelA":117,"slugB":118,"labelB":119},"claude-fable-5-vs-gpt-54","GPT-5.4 vs Claude Fable 5","claude-fable-5-vs-gpt-56-terra","GPT-5.6 Terra vs Claude Fable 5",{"slugA":121,"labelA":122,"slugB":123,"labelB":124},"gpt-54-vs-kimi-k27-code","GPT-5.4 vs Kimi K2.7 Code","gpt-56-terra-vs-kimi-k27-code","GPT-5.6 Terra vs Kimi K2.7 Code"]