[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-55-vs-grok-3":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},"GPT-5.5","OpenAI","$5\u002F$30","OpenAI's latest model, GPT-5.5, offers advanced capabilities for coding and complex tasks.",{"name":10,"provider":11,"pricing":12,"highlights":13},"Grok 3","xAI","$3\u002F$15","Strong math\u002Fscience; now legacy (Grok 4 series launched)",[15,19,25,30,35,40,44,48,52],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","128K","131K","b",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":24},"pricingInput","Input Price ($\u002F1M)","$5","$3",{"key":31,"label":32,"valueA":33,"valueB":34,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$30","$15",{"key":36,"label":37,"valueA":38,"valueB":39,"winner":24},"arena","Arena ELO","N\u002FA","1325",{"key":41,"label":42,"valueA":38,"valueB":43,"winner":18},"coding","Coding","unknown",{"key":45,"label":46,"valueA":38,"valueB":47,"winner":18},"reasoning","Reasoning","93.3% AIME 2025",{"key":49,"label":50,"valueA":38,"valueB":51,"winner":24},"speed","Speed (tokens\u002Fsec)","~55 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, GPT-5.5 or Grok 3?","Grok 3 is approximately 49% cheaper than GPT-5.5 per million tokens.",{"question":61,"answer":62},"Which is better for coding, GPT-5.5 or Grok 3?","GPT-5.5 scores N\u002FA on coding benchmarks, while Grok 3 scores unknown.",{"question":64,"answer":65},"Which has a larger context window?","GPT-5.5 supports 128K context, while Grok 3 supports 131K.",{"question":67,"answer":68},"Is GPT-5.5 or Grok 3 open source?","GPT-5.5 is proprietary. Grok 3 is proprietary.",0,5,[72,76,79,82,85,88],{"slug":73,"title":74,"language":75},"grok-4-5-rise-five-numbers-en","Grok 4.5’s rise comes down to 5 numbers","en",{"slug":77,"title":78,"language":75},"grok-4-5-one-prompt-agent-work-en","Grok 4.5 turns agent work into one prompt",{"slug":80,"title":81,"language":75},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX",{"slug":83,"title":84,"language":75},"glm-52-beats-gpt-55-coding-benchmarks-en","GLM-5.2 beats GPT-5.5 on coding tests",{"slug":86,"title":87,"language":75},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":89,"title":90,"language":75},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",[92,97,102,107,112,117,122,127],{"slugA":93,"labelA":94,"slugB":95,"labelB":96},"claude-opus-45-vs-gpt-55","GPT-5.5 vs Claude Opus 4.5","claude-opus-45-vs-grok-3","Grok 3 vs Claude Opus 4.5",{"slugA":98,"labelA":99,"slugB":100,"labelB":101},"gpt-55-vs-llama-4-scout","GPT-5.5 vs Llama 4 Scout","grok-3-vs-llama-4-scout","Grok 3 vs Llama 4 Scout",{"slugA":103,"labelA":104,"slugB":105,"labelB":106},"claude-sonnet-46-vs-gpt-55","GPT-5.5 vs Claude Sonnet 4.6","claude-sonnet-46-vs-grok-3","Grok 3 vs Claude Sonnet 4.6",{"slugA":108,"labelA":109,"slugB":110,"labelB":111},"claude-haiku-45-vs-gpt-55","GPT-5.5 vs Claude Haiku 4.5","claude-haiku-45-vs-grok-3","Grok 3 vs Claude Haiku 4.5",{"slugA":113,"labelA":114,"slugB":115,"labelB":116},"gpt-55-vs-qwen-36","GPT-5.5 vs Qwen 3.6","grok-3-vs-qwen-36","Grok 3 vs Qwen 3.6",{"slugA":118,"labelA":119,"slugB":120,"labelB":121},"claude-fable-5-vs-gpt-55","GPT-5.5 vs Claude Fable 5","claude-fable-5-vs-grok-3","Grok 3 vs Claude Fable 5",{"slugA":123,"labelA":124,"slugB":125,"labelB":126},"gpt-55-vs-kimi-k27-code","GPT-5.5 vs Kimi K2.7 Code","grok-3-vs-kimi-k27-code","Grok 3 vs Kimi K2.7 Code",{"slugA":128,"labelA":129,"slugB":130,"labelB":131},"deepseek-v4-flash-vs-gpt-55","GPT-5.5 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-grok-3","Grok 3 vs DeepSeek V4 Flash"]