[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-r1-vs-grok-45":3},{"modelA":4,"modelB":9,"categories":14,"faq":54,"winsA":64,"winsB":65,"relatedArticles":66,"otherComparisons":86},{"name":5,"provider":6,"pricing":7,"highlights":8},"DeepSeek R1","DeepSeek","$0.55\u002F$2.19","671B MoE (37B active); MIT license; distilled variants available",{"name":10,"provider":11,"pricing":12,"highlights":13},"Grok 4.5","xAI","$0\u002F$0","Reportedly entered private beta with a much larger parameter count and new training data, but public API pricing is not yet confirmed.",[15,19,23,29,33,37,41,45,49],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":22,"winner":18},"context","Context Window","128K",{"key":24,"label":25,"valueA":26,"valueB":27,"winner":28},"pricingInput","Input Price ($\u002F1M)","$0.55","N\u002FA","a",{"key":30,"label":31,"valueA":32,"valueB":27,"winner":28},"pricingOutput","Output Price ($\u002F1M)","$2.19",{"key":34,"label":35,"valueA":36,"valueB":27,"winner":28},"arena","Arena ELO","1310",{"key":38,"label":39,"valueA":40,"valueB":27,"winner":18},"coding","Coding","unknown",{"key":42,"label":43,"valueA":44,"valueB":27,"winner":18},"reasoning","Reasoning","#1 Math & Coding Arena",{"key":46,"label":47,"valueA":48,"valueB":27,"winner":28},"speed","Speed (tokens\u002Fsec)","~45 t\u002Fs",{"key":50,"label":51,"valueA":52,"valueB":53,"winner":18},"openSource","Open Source","Yes","No",[55,58,61],{"question":56,"answer":57},"Which is better for coding, DeepSeek R1 or Grok 4.5?","DeepSeek R1 scores unknown on coding benchmarks, while Grok 4.5 scores N\u002FA.",{"question":59,"answer":60},"Which has a larger context window?","DeepSeek R1 supports 128K context, while Grok 4.5 supports 128K.",{"question":62,"answer":63},"Is DeepSeek R1 or Grok 4.5 open source?","DeepSeek R1 is open source. Grok 4.5 is proprietary.",4,0,[67,71,74,77,80,83],{"slug":68,"title":69,"language":70},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX","en",{"slug":72,"title":73,"language":70},"deepseek-low-cost-chatbot-changed-ai-pricing-en","DeepSeek’s low-cost chatbot changed AI pricing",{"slug":75,"title":76,"language":70},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":78,"title":79,"language":70},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",{"slug":81,"title":82,"language":70},"grok-build-goal-autonomous-coding-en","Grok Build Adds \u002Fgoal for Autonomous Coding",{"slug":84,"title":85,"language":70},"pentagon-should-not-use-grok-wartime-targeting-en","The Pentagon should not use Grok for wartime targeting",[87,92,97,102,107,112,117,122],{"slugA":88,"labelA":89,"slugB":90,"labelB":91},"claude-opus-45-vs-deepseek-r1","DeepSeek R1 vs Claude Opus 4.5","claude-opus-45-vs-grok-45","Grok 4.5 vs Claude Opus 4.5",{"slugA":93,"labelA":94,"slugB":95,"labelB":96},"deepseek-r1-vs-llama-4-scout","DeepSeek R1 vs Llama 4 Scout","grok-45-vs-llama-4-scout","Grok 4.5 vs Llama 4 Scout",{"slugA":98,"labelA":99,"slugB":100,"labelB":101},"claude-sonnet-46-vs-deepseek-r1","DeepSeek R1 vs Claude Sonnet 4.6","claude-sonnet-46-vs-grok-45","Grok 4.5 vs Claude Sonnet 4.6",{"slugA":103,"labelA":104,"slugB":105,"labelB":106},"claude-haiku-45-vs-deepseek-r1","DeepSeek R1 vs Claude Haiku 4.5","claude-haiku-45-vs-grok-45","Grok 4.5 vs Claude Haiku 4.5",{"slugA":108,"labelA":109,"slugB":110,"labelB":111},"deepseek-r1-vs-qwen-36","DeepSeek R1 vs Qwen 3.6","grok-45-vs-qwen-36","Grok 4.5 vs Qwen 3.6",{"slugA":113,"labelA":114,"slugB":115,"labelB":116},"claude-fable-5-vs-deepseek-r1","DeepSeek R1 vs Claude Fable 5","claude-fable-5-vs-grok-45","Grok 4.5 vs Claude Fable 5",{"slugA":118,"labelA":119,"slugB":120,"labelB":121},"deepseek-r1-vs-kimi-k27-code","DeepSeek R1 vs Kimi K2.7 Code","grok-45-vs-kimi-k27-code","Grok 4.5 vs Kimi K2.7 Code",{"slugA":123,"labelA":124,"slugB":125,"labelB":126},"deepseek-r1-vs-deepseek-v4-flash","DeepSeek R1 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-grok-45","Grok 4.5 vs DeepSeek V4 Flash"]