[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-r1-vs-deepseek-v4":3},{"modelA":4,"modelB":9,"categories":13,"faq":55,"winsA":68,"winsB":68,"relatedArticles":69,"otherComparisons":89},{"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":6,"pricing":11,"highlights":12},"DeepSeek V4","$0.435\u002F$0.87","A cost-focused DeepSeek release that recent leaderboards describe as a strong value option for reasoning and general use.",[14,18,22,28,33,39,43,47,51],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":21,"winner":17},"context","Context Window","128K",{"key":23,"label":24,"valueA":25,"valueB":26,"winner":27},"pricingInput","Input Price ($\u002F1M)","$0.55","$0.435","b",{"key":29,"label":30,"valueA":31,"valueB":32,"winner":27},"pricingOutput","Output Price ($\u002F1M)","$2.19","$0.87",{"key":34,"label":35,"valueA":36,"valueB":37,"winner":38},"arena","Arena ELO","1310","N\u002FA","a",{"key":40,"label":41,"valueA":42,"valueB":37,"winner":17},"coding","Coding","unknown",{"key":44,"label":45,"valueA":46,"valueB":37,"winner":17},"reasoning","Reasoning","#1 Math & Coding Arena",{"key":48,"label":49,"valueA":50,"valueB":37,"winner":38},"speed","Speed (tokens\u002Fsec)","~45 t\u002Fs",{"key":52,"label":53,"valueA":54,"valueB":54,"winner":17},"openSource","Open Source","Yes",[56,59,62,65],{"question":57,"answer":58},"Which is cheaper, DeepSeek R1 or DeepSeek V4?","DeepSeek V4 is approximately 52% cheaper than DeepSeek R1 per million tokens.",{"question":60,"answer":61},"Which is better for coding, DeepSeek R1 or DeepSeek V4?","DeepSeek R1 scores unknown on coding benchmarks, while DeepSeek V4 scores N\u002FA.",{"question":63,"answer":64},"Which has a larger context window?","DeepSeek R1 supports 128K context, while DeepSeek V4 supports 128K.",{"question":66,"answer":67},"Is DeepSeek R1 or DeepSeek V4 open source?","DeepSeek R1 is open source. DeepSeek V4 is open source.",2,[70,74,77,80,83,86],{"slug":71,"title":72,"language":73},"deepseek-low-cost-chatbot-changed-ai-pricing-en","DeepSeek’s low-cost chatbot changed AI pricing","en",{"slug":75,"title":76,"language":73},"5-steps-connect-codex-with-deepseek-en","5 steps to connect Codex with DeepSeek",{"slug":78,"title":79,"language":73},"why-claude-code-should-use-deepseek-v4-for-1m-context-en","Why Claude Code Should Use DeepSeek v4 for 1M Context",{"slug":81,"title":82,"language":73},"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":84,"title":85,"language":73},"will-nvidia-stock-recover-after-deepseek-en","Will NVIDIA Stock Recover After DeepSeek?",{"slug":87,"title":88,"language":73},"nvidia-b300-vs-h200-deepseek-perf-en","NVIDIA B300 vs H200: Specs and DeepSeek Perf",[90,95,100,105,110,115,120,125],{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"claude-opus-45-vs-deepseek-r1","DeepSeek R1 vs Claude Opus 4.5","claude-opus-45-vs-deepseek-v4","DeepSeek V4 vs Claude Opus 4.5",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"deepseek-r1-vs-llama-4-scout","DeepSeek R1 vs Llama 4 Scout","deepseek-v4-vs-llama-4-scout","DeepSeek V4 vs Llama 4 Scout",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"claude-sonnet-46-vs-deepseek-r1","DeepSeek R1 vs Claude Sonnet 4.6","claude-sonnet-46-vs-deepseek-v4","DeepSeek V4 vs Claude Sonnet 4.6",{"slugA":106,"labelA":107,"slugB":108,"labelB":109},"claude-haiku-45-vs-deepseek-r1","DeepSeek R1 vs Claude Haiku 4.5","claude-haiku-45-vs-deepseek-v4","DeepSeek V4 vs Claude Haiku 4.5",{"slugA":111,"labelA":112,"slugB":113,"labelB":114},"deepseek-r1-vs-qwen-36","DeepSeek R1 vs Qwen 3.6","deepseek-v4-vs-qwen-36","DeepSeek V4 vs Qwen 3.6",{"slugA":116,"labelA":117,"slugB":118,"labelB":119},"claude-fable-5-vs-deepseek-r1","DeepSeek R1 vs Claude Fable 5","claude-fable-5-vs-deepseek-v4","DeepSeek V4 vs Claude Fable 5",{"slugA":121,"labelA":122,"slugB":123,"labelB":124},"deepseek-r1-vs-kimi-k27-code","DeepSeek R1 vs Kimi K2.7 Code","deepseek-v4-vs-kimi-k27-code","DeepSeek V4 vs Kimi K2.7 Code",{"slugA":126,"labelA":127,"slugB":128,"labelB":129},"deepseek-r1-vs-deepseek-v4-flash","DeepSeek R1 vs DeepSeek V4 Flash","deepseek-v4-vs-deepseek-v4-flash","DeepSeek V4 vs DeepSeek V4 Flash"]