[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-haiku-45-vs-kimi-k3":3},{"modelA":4,"modelB":9,"categories":14,"faq":57,"winsA":70,"winsB":71,"relatedArticles":72,"otherComparisons":92},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Haiku 4.5","Anthropic","$0.8\u002F$4","Fastest Claude, cheapest tier",{"name":10,"provider":11,"pricing":12,"highlights":13},"Kimi K3","Moonshot AI","$0.60\u002F$2.50","A newly released 2.8T-parameter open-source frontier model positioned as a top-tier competitor to leading U.S. systems.",[15,19,25,31,36,41,45,48,52],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","200K","128K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":30},"pricingInput","Input Price ($\u002F1M)","$0.8","$0.6","b",{"key":32,"label":33,"valueA":34,"valueB":35,"winner":30},"pricingOutput","Output Price ($\u002F1M)","$4","$2.5",{"key":37,"label":38,"valueA":39,"valueB":40,"winner":24},"arena","Arena ELO","1290","N\u002FA",{"key":42,"label":43,"valueA":44,"valueB":40,"winner":18},"coding","Coding","unknown",{"key":46,"label":47,"valueA":44,"valueB":40,"winner":18},"reasoning","Reasoning",{"key":49,"label":50,"valueA":51,"valueB":40,"winner":24},"speed","Speed (tokens\u002Fsec)","~120 t\u002Fs",{"key":53,"label":54,"valueA":55,"valueB":56,"winner":18},"openSource","Open Source","No","Yes",[58,61,64,67],{"question":59,"answer":60},"Which is cheaper, Claude Haiku 4.5 or Kimi K3?","Kimi K3 is approximately 35% cheaper than Claude Haiku 4.5 per million tokens.",{"question":62,"answer":63},"Which is better for coding, Claude Haiku 4.5 or Kimi K3?","Claude Haiku 4.5 scores unknown on coding benchmarks, while Kimi K3 scores N\u002FA.",{"question":65,"answer":66},"Which has a larger context window?","Claude Haiku 4.5 supports 200K context, while Kimi K3 supports 128K.",{"question":68,"answer":69},"Is Claude Haiku 4.5 or Kimi K3 open source?","Claude Haiku 4.5 is proprietary. Kimi K3 is open source.",3,2,[73,77,80,83,86,89],{"slug":74,"title":75,"language":76},"kimi-k3-benchmark-evaluation-guide-coding-agents-en","Kimi K3 Benchmark Evaluation Guide for Coding Agents","en",{"slug":78,"title":79,"language":76},"kimi-k3-intelligence-performance-price-analysis-en","Kimi K3 Proves Intelligence Still Costs Too Much",{"slug":81,"title":82,"language":76},"kimi-k3-pressure-middle-tier-ai-models-en","Kimi K3 could pressure the middle tier of AI models",{"slug":84,"title":85,"language":76},"claude-code-terminal-workflow-template-en","Claude Code turns chat into terminal work",{"slug":87,"title":88,"language":76},"kimi-k3-model-hype-into-harness-work-en","Kimi K3 turns model hype into harness work",{"slug":90,"title":91,"language":76},"kimi-api-quickstart-k27-code-highspeed-en","Kimi API quickstart adds K2.7 Code and Highspeed",[93,98,103,108,113,118,123,128],{"slugA":94,"labelA":95,"slugB":96,"labelB":97},"claude-haiku-45-vs-claude-opus-45","Claude Haiku 4.5 vs Claude Opus 4.5","claude-opus-45-vs-kimi-k3","Kimi K3 vs Claude Opus 4.5",{"slugA":99,"labelA":100,"slugB":101,"labelB":102},"claude-haiku-45-vs-llama-4-scout","Claude Haiku 4.5 vs Llama 4 Scout","kimi-k3-vs-llama-4-scout","Kimi K3 vs Llama 4 Scout",{"slugA":104,"labelA":105,"slugB":106,"labelB":107},"claude-haiku-45-vs-qwen-36","Claude Haiku 4.5 vs Qwen 3.6","kimi-k3-vs-qwen-36","Kimi K3 vs Qwen 3.6",{"slugA":109,"labelA":110,"slugB":111,"labelB":112},"claude-haiku-45-vs-kimi-k27-code","Claude Haiku 4.5 vs Kimi K2.7 Code","kimi-k27-code-vs-kimi-k3","Kimi K3 vs Kimi K2.7 Code",{"slugA":114,"labelA":115,"slugB":116,"labelB":117},"claude-haiku-45-vs-deepseek-v4-flash","Claude Haiku 4.5 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-kimi-k3","Kimi K3 vs DeepSeek V4 Flash",{"slugA":119,"labelA":120,"slugB":121,"labelB":122},"claude-haiku-45-vs-claude-sonnet-46","Claude Haiku 4.5 vs Claude Sonnet 4.6","claude-sonnet-46-vs-kimi-k3","Kimi K3 vs Claude Sonnet 4.6",{"slugA":124,"labelA":125,"slugB":126,"labelB":127},"claude-fable-5-vs-claude-haiku-45","Claude Haiku 4.5 vs Claude Fable 5","claude-fable-5-vs-kimi-k3","Kimi K3 vs Claude Fable 5",{"slugA":129,"labelA":130,"slugB":131,"labelB":132},"claude-haiku-45-vs-gpt-56-luna","Claude Haiku 4.5 vs GPT-5.6 Luna","gpt-56-luna-vs-kimi-k3","Kimi K3 vs GPT-5.6 Luna"]