[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-sonnet-46-vs-gpt-55":3},{"modelA":4,"modelB":9,"categories":14,"faq":56,"winsA":69,"winsB":70,"relatedArticles":71,"otherComparisons":91},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Sonnet 4.6","Anthropic","$3\u002F$15","Best value frontier; beats Opus 4.5 in 59% head-to-head",{"name":10,"provider":11,"pricing":12,"highlights":13},"GPT-5.5","OpenAI","$5\u002F$30","OpenAI's latest model, GPT-5.5, offers advanced capabilities for coding and complex tasks.",[15,19,25,30,35,40,44,48,52],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","1M","128K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":24},"pricingInput","Input Price ($\u002F1M)","$3","$5",{"key":31,"label":32,"valueA":33,"valueB":34,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$15","$30",{"key":36,"label":37,"valueA":38,"valueB":39,"winner":24},"arena","Arena ELO","1440","N\u002FA",{"key":41,"label":42,"valueA":43,"valueB":39,"winner":18},"coding","Coding","79.6% SWE-bench",{"key":45,"label":46,"valueA":47,"valueB":39,"winner":18},"reasoning","Reasoning","72.5% OSWorld",{"key":49,"label":50,"valueA":51,"valueB":39,"winner":24},"speed","Speed (tokens\u002Fsec)","~80 t\u002Fs",{"key":53,"label":54,"valueA":55,"valueB":55,"winner":18},"openSource","Open Source","No",[57,60,63,66],{"question":58,"answer":59},"Which is cheaper, Claude Sonnet 4.6 or GPT-5.5?","Claude Sonnet 4.6 is approximately 49% cheaper than GPT-5.5 per million tokens.",{"question":61,"answer":62},"Which is better for coding, Claude Sonnet 4.6 or GPT-5.5?","Claude Sonnet 4.6 scores 79.6% SWE-bench on coding benchmarks, while GPT-5.5 scores N\u002FA.",{"question":64,"answer":65},"Which has a larger context window?","Claude Sonnet 4.6 supports 1M context, while GPT-5.5 supports 128K.",{"question":67,"answer":68},"Is Claude Sonnet 4.6 or GPT-5.5 open source?","Claude Sonnet 4.6 is proprietary. GPT-5.5 is proprietary.",5,0,[72,76,79,82,85,88],{"slug":73,"title":74,"language":75},"anthropic-extends-claude-fable-access-after-gpt56-en","Anthropic extends Claude Fable access after GPT-5.6","en",{"slug":77,"title":78,"language":75},"claude-j-space-is-not-consciousness-en","Claude's J-space is not consciousness, but it matters",{"slug":80,"title":81,"language":75},"claude-code-mcp-setup-real-tools-en","Claude Code MCP setup that connects real tools",{"slug":83,"title":84,"language":75},"claude-reflect-turns-usage-into-retention-en","Claude Reflect turns usage into retention",{"slug":86,"title":87,"language":75},"claude-code-backdoor-scare-real-risks-en","Claude Code’s backdoor scare points to 4 real risks",{"slug":89,"title":90,"language":75},"anthropic-claude-skills-agent-toolkit-en","Anthropic’s Claude Skills define the new agent toolkit",[92,97,102,107,112,117,122,127],{"slugA":93,"labelA":94,"slugB":95,"labelB":96},"claude-opus-45-vs-claude-sonnet-46","Claude Sonnet 4.6 vs Claude Opus 4.5","claude-opus-45-vs-gpt-55","GPT-5.5 vs Claude Opus 4.5",{"slugA":98,"labelA":99,"slugB":100,"labelB":101},"claude-sonnet-46-vs-llama-4-scout","Claude Sonnet 4.6 vs Llama 4 Scout","gpt-55-vs-llama-4-scout","GPT-5.5 vs Llama 4 Scout",{"slugA":103,"labelA":104,"slugB":105,"labelB":106},"claude-haiku-45-vs-claude-sonnet-46","Claude Sonnet 4.6 vs Claude Haiku 4.5","claude-haiku-45-vs-gpt-55","GPT-5.5 vs Claude Haiku 4.5",{"slugA":108,"labelA":109,"slugB":110,"labelB":111},"claude-sonnet-46-vs-qwen-36","Claude Sonnet 4.6 vs Qwen 3.6","gpt-55-vs-qwen-36","GPT-5.5 vs Qwen 3.6",{"slugA":113,"labelA":114,"slugB":115,"labelB":116},"claude-fable-5-vs-claude-sonnet-46","Claude Sonnet 4.6 vs Claude Fable 5","claude-fable-5-vs-gpt-55","GPT-5.5 vs Claude Fable 5",{"slugA":118,"labelA":119,"slugB":120,"labelB":121},"claude-sonnet-46-vs-kimi-k27-code","Claude Sonnet 4.6 vs Kimi K2.7 Code","gpt-55-vs-kimi-k27-code","GPT-5.5 vs Kimi K2.7 Code",{"slugA":123,"labelA":124,"slugB":125,"labelB":126},"claude-sonnet-46-vs-deepseek-v4-flash","Claude Sonnet 4.6 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-gpt-55","GPT-5.5 vs DeepSeek V4 Flash",{"slugA":128,"labelA":129,"slugB":130,"labelB":131},"claude-sonnet-46-vs-gpt-56-luna","Claude Sonnet 4.6 vs GPT-5.6 Luna","gpt-55-vs-gpt-56-luna","GPT-5.5 vs GPT-5.6 Luna"]