[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-v4-vs-deepseek-v4-flash":3},{"modelA":4,"modelB":9,"categories":13,"faq":50,"winsA":60,"winsB":61,"relatedArticles":62,"otherComparisons":79},{"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":6,"pricing":11,"highlights":12},"DeepSeek V4 Flash","$0.14\u002F$0.28","Low-cost DeepSeek variant cited in 2026 token-cost comparisons as a budget option for fast inference.",[14,18,22,28,33,37,40,43,46],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":21,"winner":17},"context","Context Window","128K",{"key":23,"label":24,"valueA":25,"valueB":26,"winner":27},"pricingInput","Input Price ($\u002F1M)","$0.435","$0.14","b",{"key":29,"label":30,"valueA":31,"valueB":32,"winner":27},"pricingOutput","Output Price ($\u002F1M)","$0.87","$0.28",{"key":34,"label":35,"valueA":36,"valueB":36,"winner":17},"arena","Arena ELO","N\u002FA",{"key":38,"label":39,"valueA":36,"valueB":36,"winner":17},"coding","Coding",{"key":41,"label":42,"valueA":36,"valueB":36,"winner":17},"reasoning","Reasoning",{"key":44,"label":45,"valueA":36,"valueB":36,"winner":17},"speed","Speed (tokens\u002Fsec)",{"key":47,"label":48,"valueA":49,"valueB":49,"winner":17},"openSource","Open Source","Yes",[51,54,57],{"question":52,"answer":53},"Which is cheaper, DeepSeek V4 or DeepSeek V4 Flash?","DeepSeek V4 Flash is approximately 68% cheaper than DeepSeek V4 per million tokens.",{"question":55,"answer":56},"Which has a larger context window?","DeepSeek V4 supports 128K context, while DeepSeek V4 Flash supports 128K.",{"question":58,"answer":59},"Is DeepSeek V4 or DeepSeek V4 Flash open source?","DeepSeek V4 is open source. DeepSeek V4 Flash is open source.",0,2,[63,67,70,73,76],{"slug":64,"title":65,"language":66},"5-steps-connect-codex-with-deepseek-en","5 steps to connect Codex with DeepSeek","en",{"slug":68,"title":69,"language":66},"why-claude-code-should-use-deepseek-v4-for-1m-context-en","Why Claude Code Should Use DeepSeek v4 for 1M Context",{"slug":71,"title":72,"language":66},"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":74,"title":75,"language":66},"will-nvidia-stock-recover-after-deepseek-en","Will NVIDIA Stock Recover After DeepSeek?",{"slug":77,"title":78,"language":66},"nvidia-b300-vs-h200-deepseek-perf-en","NVIDIA B300 vs H200: Specs and DeepSeek Perf",[80,85,90,95,100,105,110,115],{"slugA":81,"labelA":82,"slugB":83,"labelB":84},"claude-opus-45-vs-deepseek-v4","DeepSeek V4 vs Claude Opus 4.5","claude-opus-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Opus 4.5",{"slugA":86,"labelA":87,"slugB":88,"labelB":89},"deepseek-v4-vs-llama-4-scout","DeepSeek V4 vs Llama 4 Scout","deepseek-v4-flash-vs-llama-4-scout","DeepSeek V4 Flash vs Llama 4 Scout",{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"claude-sonnet-46-vs-deepseek-v4","DeepSeek V4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Sonnet 4.6",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"claude-haiku-45-vs-deepseek-v4","DeepSeek V4 vs Claude Haiku 4.5","claude-haiku-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Haiku 4.5",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"deepseek-v4-vs-glm-52","DeepSeek V4 vs GLM-5.2","deepseek-v4-flash-vs-glm-52","DeepSeek V4 Flash vs GLM-5.2",{"slugA":106,"labelA":107,"slugB":108,"labelB":109},"deepseek-v4-vs-qwen-36","DeepSeek V4 vs Qwen 3.6","deepseek-v4-flash-vs-qwen-36","DeepSeek V4 Flash vs Qwen 3.6",{"slugA":111,"labelA":112,"slugB":113,"labelB":114},"deepseek-v4-vs-gpt-4o","DeepSeek V4 vs GPT-4o","deepseek-v4-flash-vs-gpt-4o","DeepSeek V4 Flash vs GPT-4o",{"slugA":116,"labelA":117,"slugB":118,"labelB":119},"deepseek-r1-vs-deepseek-v4","DeepSeek V4 vs DeepSeek R1","deepseek-r1-vs-deepseek-v4-flash","DeepSeek V4 Flash vs DeepSeek R1"]