[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-v4-flash-vs-gpt-4o":3},{"modelA":4,"modelB":9,"categories":14,"faq":57,"winsA":70,"winsB":70,"relatedArticles":71,"otherComparisons":88},{"name":5,"provider":6,"pricing":7,"highlights":8},"DeepSeek V4 Flash","DeepSeek","$0.14\u002F$0.28","Low-cost DeepSeek variant cited in 2026 token-cost comparisons as a budget option for fast inference.",{"name":10,"provider":11,"pricing":12,"highlights":13},"GPT-4o","OpenAI","$2.5\u002F$10","Legacy but still available; superseded by GPT-5 family",[15,19,23,29,34,40,44,48,52],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":22,"winner":18},"context","Context Window","128K",{"key":24,"label":25,"valueA":26,"valueB":27,"winner":28},"pricingInput","Input Price ($\u002F1M)","$0.14","$2.5","a",{"key":30,"label":31,"valueA":32,"valueB":33,"winner":28},"pricingOutput","Output Price ($\u002F1M)","$0.28","$10",{"key":35,"label":36,"valueA":37,"valueB":38,"winner":39},"arena","Arena ELO","N\u002FA","1285","b",{"key":41,"label":42,"valueA":37,"valueB":43,"winner":18},"coding","Coding","30.8% SWE-bench",{"key":45,"label":46,"valueA":37,"valueB":47,"winner":18},"reasoning","Reasoning","unknown",{"key":49,"label":50,"valueA":37,"valueB":51,"winner":39},"speed","Speed (tokens\u002Fsec)","~100 t\u002Fs",{"key":53,"label":54,"valueA":55,"valueB":56,"winner":18},"openSource","Open Source","Yes","No",[58,61,64,67],{"question":59,"answer":60},"Which is cheaper, DeepSeek V4 Flash or GPT-4o?","DeepSeek V4 Flash is approximately 97% cheaper than GPT-4o per million tokens.",{"question":62,"answer":63},"Which is better for coding, DeepSeek V4 Flash or GPT-4o?","DeepSeek V4 Flash scores N\u002FA on coding benchmarks, while GPT-4o scores 30.8% SWE-bench.",{"question":65,"answer":66},"Which has a larger context window?","DeepSeek V4 Flash supports 128K context, while GPT-4o supports 128K.",{"question":68,"answer":69},"Is DeepSeek V4 Flash or GPT-4o open source?","DeepSeek V4 Flash is open source. GPT-4o is proprietary.",2,[72,76,79,82,85],{"slug":73,"title":74,"language":75},"5-steps-connect-codex-with-deepseek-en","5 steps to connect Codex with DeepSeek","en",{"slug":77,"title":78,"language":75},"why-claude-code-should-use-deepseek-v4-for-1m-context-en","Why Claude Code Should Use DeepSeek v4 for 1M Context",{"slug":80,"title":81,"language":75},"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":83,"title":84,"language":75},"will-nvidia-stock-recover-after-deepseek-en","Will NVIDIA Stock Recover After DeepSeek?",{"slug":86,"title":87,"language":75},"nvidia-b300-vs-h200-deepseek-perf-en","NVIDIA B300 vs H200: Specs and DeepSeek Perf",[89,94,99,104,109,114,119,124],{"slugA":90,"labelA":91,"slugB":92,"labelB":93},"claude-opus-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Opus 4.5","claude-opus-45-vs-gpt-4o","GPT-4o vs Claude Opus 4.5",{"slugA":95,"labelA":96,"slugB":97,"labelB":98},"deepseek-v4-flash-vs-llama-4-scout","DeepSeek V4 Flash vs Llama 4 Scout","gpt-4o-vs-llama-4-scout","GPT-4o vs Llama 4 Scout",{"slugA":100,"labelA":101,"slugB":102,"labelB":103},"claude-sonnet-46-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Sonnet 4.6","claude-sonnet-46-vs-gpt-4o","GPT-4o vs Claude Sonnet 4.6",{"slugA":105,"labelA":106,"slugB":107,"labelB":108},"claude-haiku-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Haiku 4.5","claude-haiku-45-vs-gpt-4o","GPT-4o vs Claude Haiku 4.5",{"slugA":110,"labelA":111,"slugB":112,"labelB":113},"deepseek-v4-flash-vs-glm-52","DeepSeek V4 Flash vs GLM-5.2","glm-52-vs-gpt-4o","GPT-4o vs GLM-5.2",{"slugA":115,"labelA":116,"slugB":117,"labelB":118},"deepseek-v4-flash-vs-qwen-36","DeepSeek V4 Flash vs Qwen 3.6","gpt-4o-vs-qwen-36","GPT-4o vs Qwen 3.6",{"slugA":120,"labelA":121,"slugB":122,"labelB":123},"deepseek-r1-vs-deepseek-v4-flash","DeepSeek V4 Flash vs DeepSeek R1","deepseek-r1-vs-gpt-4o","GPT-4o vs DeepSeek R1",{"slugA":125,"labelA":126,"slugB":127,"labelB":128},"claude-opus-46-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Opus 4.6","claude-opus-46-vs-gpt-4o","GPT-4o vs Claude Opus 4.6"]