[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-grok-4-vs-grok-45":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},"Grok 4","xAI","$5\u002F$25","Top-5 Arena; strong reasoning & real-time X data",{"name":10,"provider":6,"pricing":11,"highlights":12},"Grok 4.5","$0\u002F$0","Reportedly entered private beta with a much larger parameter count and new training data, but public API pricing is not yet confirmed.",[14,18,24,29,33,37,41,44,48],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":22,"winner":23},"context","Context Window","256K","128K","a",{"key":25,"label":26,"valueA":27,"valueB":28,"winner":23},"pricingInput","Input Price ($\u002F1M)","$5","N\u002FA",{"key":30,"label":31,"valueA":32,"valueB":28,"winner":23},"pricingOutput","Output Price ($\u002F1M)","$25",{"key":34,"label":35,"valueA":36,"valueB":28,"winner":23},"arena","Arena ELO","1340",{"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)","~45 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, Grok 4 or Grok 4.5?","Grok 4 scores unknown on coding benchmarks, while Grok 4.5 scores N\u002FA.",{"question":57,"answer":58},"Which has a larger context window?","Grok 4 supports 256K context, while Grok 4.5 supports 128K.",{"question":60,"answer":61},"Is Grok 4 or Grok 4.5 open source?","Grok 4 is proprietary. Grok 4.5 is proprietary.",5,0,[65,69,72,75,78,81],{"slug":66,"title":67,"language":68},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX","en",{"slug":70,"title":71,"language":68},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":73,"title":74,"language":68},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",{"slug":76,"title":77,"language":68},"grok-build-goal-autonomous-coding-en","Grok Build Adds \u002Fgoal for Autonomous Coding",{"slug":79,"title":80,"language":68},"pentagon-should-not-use-grok-wartime-targeting-en","The Pentagon should not use Grok for wartime targeting",{"slug":82,"title":83,"language":68},"grok-latest-controversies-regulation-story-en","Grok’s latest controversies are now a regulation story",[85,90,95,100,105,110,115,120],{"slugA":86,"labelA":87,"slugB":88,"labelB":89},"claude-opus-45-vs-grok-4","Grok 4 vs Claude Opus 4.5","claude-opus-45-vs-grok-45","Grok 4.5 vs Claude Opus 4.5",{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"grok-4-vs-llama-4-scout","Grok 4 vs Llama 4 Scout","grok-45-vs-llama-4-scout","Grok 4.5 vs Llama 4 Scout",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"claude-sonnet-46-vs-grok-4","Grok 4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-grok-45","Grok 4.5 vs Claude Sonnet 4.6",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"claude-haiku-45-vs-grok-4","Grok 4 vs Claude Haiku 4.5","claude-haiku-45-vs-grok-45","Grok 4.5 vs Claude Haiku 4.5",{"slugA":106,"labelA":107,"slugB":108,"labelB":109},"grok-4-vs-qwen-36","Grok 4 vs Qwen 3.6","grok-45-vs-qwen-36","Grok 4.5 vs Qwen 3.6",{"slugA":111,"labelA":112,"slugB":113,"labelB":114},"claude-fable-5-vs-grok-4","Grok 4 vs Claude Fable 5","claude-fable-5-vs-grok-45","Grok 4.5 vs Claude Fable 5",{"slugA":116,"labelA":117,"slugB":118,"labelB":119},"grok-4-vs-kimi-k27-code","Grok 4 vs Kimi K2.7 Code","grok-45-vs-kimi-k27-code","Grok 4.5 vs Kimi K2.7 Code",{"slugA":121,"labelA":122,"slugB":123,"labelB":124},"deepseek-v4-flash-vs-grok-4","Grok 4 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-grok-45","Grok 4.5 vs DeepSeek V4 Flash"]