[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-v4-vs-longcat-20":3},{"modelA":4,"modelB":9,"categories":14,"faq":49,"winsA":56,"winsB":57,"relatedArticles":58,"otherComparisons":78},{"name":5,"provider":6,"pricing":7,"highlights":8},"DeepSeek V4","DeepSeek","$0.435\u002F$0.87","A cost-focused DeepSeek release that recent leaderboards describe as a strong value option for reasoning and general use.",{"name":10,"provider":11,"pricing":12,"highlights":13},"LongCat-2.0","Meituan","$0\u002F$0","Open-sourced in recent news as a new large model release, but reliable public API pricing was not available.",[15,19,23,29,33,36,39,42,45],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":22,"winner":18},"context","Context Window","128K",{"key":24,"label":25,"valueA":26,"valueB":27,"winner":28},"pricingInput","Input Price ($\u002F1M)","$0.435","N\u002FA","a",{"key":30,"label":31,"valueA":32,"valueB":27,"winner":28},"pricingOutput","Output Price ($\u002F1M)","$0.87",{"key":34,"label":35,"valueA":27,"valueB":27,"winner":18},"arena","Arena ELO",{"key":37,"label":38,"valueA":27,"valueB":27,"winner":18},"coding","Coding",{"key":40,"label":41,"valueA":27,"valueB":27,"winner":18},"reasoning","Reasoning",{"key":43,"label":44,"valueA":27,"valueB":27,"winner":18},"speed","Speed (tokens\u002Fsec)",{"key":46,"label":47,"valueA":48,"valueB":48,"winner":18},"openSource","Open Source","Yes",[50,53],{"question":51,"answer":52},"Which has a larger context window?","DeepSeek V4 supports 128K context, while LongCat-2.0 supports 128K.",{"question":54,"answer":55},"Is DeepSeek V4 or LongCat-2.0 open source?","DeepSeek V4 is open source. LongCat-2.0 is open source.",2,0,[59,63,66,69,72,75],{"slug":60,"title":61,"language":62},"deepseek-low-cost-chatbot-changed-ai-pricing-en","DeepSeek’s low-cost chatbot changed AI pricing","en",{"slug":64,"title":65,"language":62},"5-steps-connect-codex-with-deepseek-en","5 steps to connect Codex with DeepSeek",{"slug":67,"title":68,"language":62},"why-claude-code-should-use-deepseek-v4-for-1m-context-en","Why Claude Code Should Use DeepSeek v4 for 1M Context",{"slug":70,"title":71,"language":62},"why-deepseek-v4-plus-claude-code-is-the-wrong-way-to-judge-c-en","Why DeepSeek V4 plus Claude Code is the wrong way to judge coding mod…",{"slug":73,"title":74,"language":62},"will-nvidia-stock-recover-after-deepseek-en","Will NVIDIA Stock Recover After DeepSeek?",{"slug":76,"title":77,"language":62},"nvidia-b300-vs-h200-deepseek-perf-en","NVIDIA B300 vs H200: Specs and DeepSeek Perf",[79,84,89,94,99,104,109,114],{"slugA":80,"labelA":81,"slugB":82,"labelB":83},"claude-opus-45-vs-deepseek-v4","DeepSeek V4 vs Claude Opus 4.5","claude-opus-45-vs-longcat-20","LongCat-2.0 vs Claude Opus 4.5",{"slugA":85,"labelA":86,"slugB":87,"labelB":88},"deepseek-v4-vs-llama-4-scout","DeepSeek V4 vs Llama 4 Scout","llama-4-scout-vs-longcat-20","LongCat-2.0 vs Llama 4 Scout",{"slugA":90,"labelA":91,"slugB":92,"labelB":93},"claude-sonnet-46-vs-deepseek-v4","DeepSeek V4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-longcat-20","LongCat-2.0 vs Claude Sonnet 4.6",{"slugA":95,"labelA":96,"slugB":97,"labelB":98},"claude-haiku-45-vs-deepseek-v4","DeepSeek V4 vs Claude Haiku 4.5","claude-haiku-45-vs-longcat-20","LongCat-2.0 vs Claude Haiku 4.5",{"slugA":100,"labelA":101,"slugB":102,"labelB":103},"deepseek-v4-vs-qwen-36","DeepSeek V4 vs Qwen 3.6","longcat-20-vs-qwen-36","LongCat-2.0 vs Qwen 3.6",{"slugA":105,"labelA":106,"slugB":107,"labelB":108},"claude-fable-5-vs-deepseek-v4","DeepSeek V4 vs Claude Fable 5","claude-fable-5-vs-longcat-20","LongCat-2.0 vs Claude Fable 5",{"slugA":110,"labelA":111,"slugB":112,"labelB":113},"deepseek-v4-vs-kimi-k27-code","DeepSeek V4 vs Kimi K2.7 Code","kimi-k27-code-vs-longcat-20","LongCat-2.0 vs Kimi K2.7 Code",{"slugA":115,"labelA":116,"slugB":117,"labelB":118},"deepseek-v4-vs-deepseek-v4-flash","DeepSeek V4 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-longcat-20","LongCat-2.0 vs DeepSeek V4 Flash"]