[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-41-nano-vs-longcat-20":3},{"modelA":4,"modelB":9,"categories":14,"faq":50,"winsA":57,"winsB":58,"relatedArticles":59,"otherComparisons":64},{"name":5,"provider":6,"pricing":7,"highlights":8},"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.",{"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)","$0.1","N\u002FA","a",{"key":30,"label":31,"valueA":32,"valueB":27,"winner":28},"pricingOutput","Output Price ($\u002F1M)","$0.4",{"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":49,"winner":18},"openSource","Open Source","No","Yes",[51,54],{"question":52,"answer":53},"Which has a larger context window?","GPT-4.1 Nano supports 128K context, while LongCat-2.0 supports 128K.",{"question":55,"answer":56},"Is GPT-4.1 Nano or LongCat-2.0 open source?","GPT-4.1 Nano is proprietary. LongCat-2.0 is open source.",2,0,[60],{"slug":61,"title":62,"language":63},"copilot-studio-gpt-41-default-gpt-4o-retirement-en","Copilot Studio shifts to GPT-4.1 by default","en",[65,70,75,80,85,90,95,100],{"slugA":66,"labelA":67,"slugB":68,"labelB":69},"claude-opus-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Opus 4.5","claude-opus-45-vs-longcat-20","LongCat-2.0 vs Claude Opus 4.5",{"slugA":71,"labelA":72,"slugB":73,"labelB":74},"gpt-41-nano-vs-llama-4-scout","GPT-4.1 Nano vs Llama 4 Scout","llama-4-scout-vs-longcat-20","LongCat-2.0 vs Llama 4 Scout",{"slugA":76,"labelA":77,"slugB":78,"labelB":79},"claude-sonnet-46-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Sonnet 4.6","claude-sonnet-46-vs-longcat-20","LongCat-2.0 vs Claude Sonnet 4.6",{"slugA":81,"labelA":82,"slugB":83,"labelB":84},"claude-haiku-45-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Haiku 4.5","claude-haiku-45-vs-longcat-20","LongCat-2.0 vs Claude Haiku 4.5",{"slugA":86,"labelA":87,"slugB":88,"labelB":89},"gpt-41-nano-vs-qwen-36","GPT-4.1 Nano vs Qwen 3.6","longcat-20-vs-qwen-36","LongCat-2.0 vs Qwen 3.6",{"slugA":91,"labelA":92,"slugB":93,"labelB":94},"claude-fable-5-vs-gpt-41-nano","GPT-4.1 Nano vs Claude Fable 5","claude-fable-5-vs-longcat-20","LongCat-2.0 vs Claude Fable 5",{"slugA":96,"labelA":97,"slugB":98,"labelB":99},"gpt-41-nano-vs-kimi-k27-code","GPT-4.1 Nano vs Kimi K2.7 Code","kimi-k27-code-vs-longcat-20","LongCat-2.0 vs Kimi K2.7 Code",{"slugA":101,"labelA":102,"slugB":103,"labelB":104},"deepseek-v4-flash-vs-gpt-41-nano","GPT-4.1 Nano vs DeepSeek V4 Flash","deepseek-v4-flash-vs-longcat-20","LongCat-2.0 vs DeepSeek V4 Flash"]