[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-grok-4-vs-o3":3},{"modelA":4,"modelB":9,"categories":14,"faq":57,"winsA":73,"winsB":74,"relatedArticles":75,"otherComparisons":95},{"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":11,"pricing":12,"highlights":13},"o3","OpenAI","$10\u002F$40","Strongest OpenAI reasoning model",[15,19,25,30,35,41,45,48,53],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","256K","200K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":24},"pricingInput","Input Price ($\u002F1M)","$5","$10",{"key":31,"label":32,"valueA":33,"valueB":34,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$25","$40",{"key":36,"label":37,"valueA":38,"valueB":39,"winner":40},"arena","Arena ELO","1330","1350","b",{"key":42,"label":43,"valueA":44,"valueB":44,"winner":18},"coding","Coding","unknown",{"key":46,"label":47,"valueA":44,"valueB":44,"winner":18},"reasoning","Reasoning",{"key":49,"label":50,"valueA":51,"valueB":52,"winner":24},"speed","Speed (tokens\u002Fsec)","~45 t\u002Fs","~30 t\u002Fs",{"key":54,"label":55,"valueA":56,"valueB":56,"winner":18},"openSource","Open Source","No",[58,61,64,67,70],{"question":59,"answer":60},"Which is cheaper, Grok 4 or o3?","Grok 4 is approximately 40% cheaper than o3 per million tokens.",{"question":62,"answer":63},"Which is better for coding, Grok 4 or o3?","Grok 4 scores unknown on coding benchmarks, while o3 scores unknown.",{"question":65,"answer":66},"Which has a larger context window?","Grok 4 supports 256K context, while o3 supports 200K.",{"question":68,"answer":69},"Is Grok 4 or o3 open source?","Grok 4 is proprietary. o3 is proprietary.",{"question":71,"answer":72},"Which ranks higher on the Chatbot Arena leaderboard?","o3 ranks higher with ELO 1350 vs 1330.",4,1,[76,80,83,86,89,92],{"slug":77,"title":78,"language":79},"grok-4-5-rise-five-numbers-en","Grok 4.5’s rise comes down to 5 numbers","en",{"slug":81,"title":82,"language":79},"grok-4-5-one-prompt-agent-work-en","Grok 4.5 turns agent work into one prompt",{"slug":84,"title":85,"language":79},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX",{"slug":87,"title":88,"language":79},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":90,"title":91,"language":79},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",{"slug":93,"title":94,"language":79},"grok-build-goal-autonomous-coding-en","Grok Build Adds \u002Fgoal for Autonomous Coding",[96,101,106,111,116,121,126,131],{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-opus-45-vs-grok-4","Grok 4 vs Claude Opus 4.5","claude-opus-45-vs-o3","o3 vs Claude Opus 4.5",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"grok-4-vs-llama-4-scout","Grok 4 vs Llama 4 Scout","llama-4-scout-vs-o3","o3 vs Llama 4 Scout",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"claude-sonnet-46-vs-grok-4","Grok 4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-o3","o3 vs Claude Sonnet 4.6",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"claude-haiku-45-vs-grok-4","Grok 4 vs Claude Haiku 4.5","claude-haiku-45-vs-o3","o3 vs Claude Haiku 4.5",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"grok-4-vs-qwen-36","Grok 4 vs Qwen 3.6","o3-vs-qwen-36","o3 vs Qwen 3.6",{"slugA":122,"labelA":123,"slugB":124,"labelB":125},"claude-fable-5-vs-grok-4","Grok 4 vs Claude Fable 5","claude-fable-5-vs-o3","o3 vs Claude Fable 5",{"slugA":127,"labelA":128,"slugB":129,"labelB":130},"grok-4-vs-kimi-k27-code","Grok 4 vs Kimi K2.7 Code","kimi-k27-code-vs-o3","o3 vs Kimi K2.7 Code",{"slugA":132,"labelA":133,"slugB":134,"labelB":135},"deepseek-v4-flash-vs-grok-4","Grok 4 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-o3","o3 vs DeepSeek V4 Flash"]