[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-r1-vs-kimi-k3":3},{"modelA":4,"modelB":9,"categories":14,"faq":54,"winsA":64,"winsB":64,"relatedArticles":65,"otherComparisons":85},{"name":5,"provider":6,"pricing":7,"highlights":8},"DeepSeek R1","DeepSeek","$0\u002F$0","671B MoE (37B active); MIT license; distilled variants available",{"name":10,"provider":11,"pricing":12,"highlights":13},"Kimi K3","Moonshot AI","$0.60\u002F$2.50","A newly released 2.8T-parameter open-source frontier model positioned as a top-tier competitor to leading U.S. systems.",[15,19,23,29,33,38,42,46,50],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":22,"winner":18},"context","Context Window","128K",{"key":24,"label":25,"valueA":26,"valueB":27,"winner":28},"pricingInput","Input Price ($\u002F1M)","N\u002FA","$0.6","b",{"key":30,"label":31,"valueA":26,"valueB":32,"winner":28},"pricingOutput","Output Price ($\u002F1M)","$2.5",{"key":34,"label":35,"valueA":36,"valueB":26,"winner":37},"arena","Arena ELO","1310","a",{"key":39,"label":40,"valueA":41,"valueB":26,"winner":18},"coding","Coding","unknown",{"key":43,"label":44,"valueA":45,"valueB":26,"winner":18},"reasoning","Reasoning","#1 Math & Coding Arena",{"key":47,"label":48,"valueA":49,"valueB":26,"winner":37},"speed","Speed (tokens\u002Fsec)","~45 t\u002Fs",{"key":51,"label":52,"valueA":53,"valueB":53,"winner":18},"openSource","Open Source","Yes",[55,58,61],{"question":56,"answer":57},"Which is better for coding, DeepSeek R1 or Kimi K3?","DeepSeek R1 scores unknown on coding benchmarks, while Kimi K3 scores N\u002FA.",{"question":59,"answer":60},"Which has a larger context window?","DeepSeek R1 supports 128K context, while Kimi K3 supports 128K.",{"question":62,"answer":63},"Is DeepSeek R1 or Kimi K3 open source?","DeepSeek R1 is open source. Kimi K3 is open source.",2,[66,70,73,76,79,82],{"slug":67,"title":68,"language":69},"kimi-k3-benchmark-evaluation-guide-coding-agents-en","Kimi K3 Benchmark Evaluation Guide for Coding Agents","en",{"slug":71,"title":72,"language":69},"kimi-k3-intelligence-performance-price-analysis-en","Kimi K3 Proves Intelligence Still Costs Too Much",{"slug":74,"title":75,"language":69},"kimi-k3-pressure-middle-tier-ai-models-en","Kimi K3 could pressure the middle tier of AI models",{"slug":77,"title":78,"language":69},"kimi-k3-model-hype-into-harness-work-en","Kimi K3 turns model hype into harness work",{"slug":80,"title":81,"language":69},"kimi-api-quickstart-k27-code-highspeed-en","Kimi API quickstart adds K2.7 Code and Highspeed",{"slug":83,"title":84,"language":69},"kimi-k26-turns-prompt-into-brand-sites-en","Kimi K2.6 turns a prompt into brand sites",[86,91,96,101,106,111,116,121],{"slugA":87,"labelA":88,"slugB":89,"labelB":90},"claude-opus-45-vs-deepseek-r1","DeepSeek R1 vs Claude Opus 4.5","claude-opus-45-vs-kimi-k3","Kimi K3 vs Claude Opus 4.5",{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"deepseek-r1-vs-llama-4-scout","DeepSeek R1 vs Llama 4 Scout","kimi-k3-vs-llama-4-scout","Kimi K3 vs Llama 4 Scout",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-haiku-45-vs-deepseek-r1","DeepSeek R1 vs Claude Haiku 4.5","claude-haiku-45-vs-kimi-k3","Kimi K3 vs Claude Haiku 4.5",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"deepseek-r1-vs-qwen-36","DeepSeek R1 vs Qwen 3.6","kimi-k3-vs-qwen-36","Kimi K3 vs Qwen 3.6",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"deepseek-r1-vs-kimi-k27-code","DeepSeek R1 vs Kimi K2.7 Code","kimi-k27-code-vs-kimi-k3","Kimi K3 vs Kimi K2.7 Code",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"deepseek-r1-vs-deepseek-v4-flash","DeepSeek R1 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-kimi-k3","Kimi K3 vs DeepSeek V4 Flash",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"claude-sonnet-46-vs-deepseek-r1","DeepSeek R1 vs Claude Sonnet 4.6","claude-sonnet-46-vs-kimi-k3","Kimi K3 vs Claude Sonnet 4.6",{"slugA":122,"labelA":123,"slugB":124,"labelB":125},"claude-fable-5-vs-deepseek-r1","DeepSeek R1 vs Claude Fable 5","claude-fable-5-vs-kimi-k3","Kimi K3 vs Claude Fable 5"]