[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-deepseek-v4-flash-vs-gpt-41-nano":3},{"modelA":4,"modelB":9,"categories":14,"faq":53,"winsA":63,"winsB":63,"relatedArticles":64,"otherComparisons":84},{"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-4.1 Nano","OpenAI","$0.10\u002F$0.40","Ultra-low-cost OpenAI model highlighted in 2026 pricing comparisons for lightweight agent and utility workloads.",[15,19,23,29,35,39,42,45,48],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":22,"winner":18},"context","Context Window","128K",{"key":24,"label":25,"valueA":26,"valueB":27,"winner":28},"pricingInput","Input Price ($\u002F1M)","$0.14","$0.1","b",{"key":30,"label":31,"valueA":32,"valueB":33,"winner":34},"pricingOutput","Output Price ($\u002F1M)","$0.28","$0.4","a",{"key":36,"label":37,"valueA":38,"valueB":38,"winner":18},"arena","Arena ELO","N\u002FA",{"key":40,"label":41,"valueA":38,"valueB":38,"winner":18},"coding","Coding",{"key":43,"label":44,"valueA":38,"valueB":38,"winner":18},"reasoning","Reasoning",{"key":46,"label":47,"valueA":38,"valueB":38,"winner":18},"speed","Speed (tokens\u002Fsec)",{"key":49,"label":50,"valueA":51,"valueB":52,"winner":18},"openSource","Open Source","Yes","No",[54,57,60],{"question":55,"answer":56},"Which is cheaper, DeepSeek V4 Flash or GPT-4.1 Nano?","DeepSeek V4 Flash is approximately 16% cheaper than GPT-4.1 Nano per million tokens.",{"question":58,"answer":59},"Which has a larger context window?","DeepSeek V4 Flash supports 128K context, while GPT-4.1 Nano supports 128K.",{"question":61,"answer":62},"Is DeepSeek V4 Flash or GPT-4.1 Nano open source?","DeepSeek V4 Flash is open source. GPT-4.1 Nano is proprietary.",1,[65,69,72,75,78,81],{"slug":66,"title":67,"language":68},"5-steps-connect-codex-with-deepseek-en","5 steps to connect Codex with DeepSeek","en",{"slug":70,"title":71,"language":68},"copilot-studio-gpt-41-default-gpt-4o-retirement-en","Copilot Studio shifts to GPT-4.1 by default",{"slug":73,"title":74,"language":68},"why-claude-code-should-use-deepseek-v4-for-1m-context-en","Why Claude Code Should Use DeepSeek v4 for 1M Context",{"slug":76,"title":77,"language":68},"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":79,"title":80,"language":68},"will-nvidia-stock-recover-after-deepseek-en","Will NVIDIA Stock Recover After DeepSeek?",{"slug":82,"title":83,"language":68},"nvidia-b300-vs-h200-deepseek-perf-en","NVIDIA B300 vs H200: Specs and DeepSeek Perf",[85,90,95,100,105,110,115,120],{"slugA":86,"labelA":87,"slugB":88,"labelB":89},"claude-opus-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Opus 4.5","claude-opus-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Opus 4.5",{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"deepseek-v4-flash-vs-llama-4-scout","DeepSeek V4 Flash vs Llama 4 Scout","gpt-41-nano-vs-llama-4-scout","GPT-4.1 Nano vs Llama 4 Scout",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"claude-sonnet-46-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Sonnet 4.6","claude-sonnet-46-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Sonnet 4.6",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"claude-haiku-45-vs-deepseek-v4-flash","DeepSeek V4 Flash vs Claude Haiku 4.5","claude-haiku-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Haiku 4.5",{"slugA":106,"labelA":107,"slugB":108,"labelB":109},"deepseek-v4-flash-vs-glm-52","DeepSeek V4 Flash vs GLM-5.2","glm-52-vs-gpt-41-nano","GPT-4.1 Nano vs GLM-5.2",{"slugA":111,"labelA":112,"slugB":113,"labelB":114},"deepseek-v4-flash-vs-qwen-36","DeepSeek V4 Flash vs Qwen 3.6","gpt-41-nano-vs-qwen-36","GPT-4.1 Nano vs Qwen 3.6",{"slugA":116,"labelA":117,"slugB":118,"labelB":119},"deepseek-v4-flash-vs-gpt-4o","DeepSeek V4 Flash vs GPT-4o","gpt-41-nano-vs-gpt-4o","GPT-4.1 Nano vs GPT-4o",{"slugA":121,"labelA":122,"slugB":123,"labelB":124},"deepseek-r1-vs-deepseek-v4-flash","DeepSeek V4 Flash vs DeepSeek R1","deepseek-r1-vs-gpt-41-nano","GPT-4.1 Nano vs DeepSeek R1"]