[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-fable-5-vs-longcat-20":3},{"modelA":4,"modelB":9,"categories":14,"faq":51,"winsA":58,"winsB":59,"relatedArticles":60,"otherComparisons":80},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Fable 5","Anthropic","$10\u002F$50","Anthropic’s newly released flagship Claude model, positioned for high-end reasoning and long-context agentic work.",{"name":10,"provider":11,"pricing":12,"highlights":13},"LongCat-2.0","Meituan","$0\u002F$0","Open-sourced in recent news as a new large model release, but reliable public API pricing was not available.",[15,19,25,30,34,37,40,43,46],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","1M","128K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":24},"pricingInput","Input Price ($\u002F1M)","$10","N\u002FA",{"key":31,"label":32,"valueA":33,"valueB":29,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$50",{"key":35,"label":36,"valueA":29,"valueB":29,"winner":18},"arena","Arena ELO",{"key":38,"label":39,"valueA":29,"valueB":29,"winner":18},"coding","Coding",{"key":41,"label":42,"valueA":29,"valueB":29,"winner":18},"reasoning","Reasoning",{"key":44,"label":45,"valueA":29,"valueB":29,"winner":18},"speed","Speed (tokens\u002Fsec)",{"key":47,"label":48,"valueA":49,"valueB":50,"winner":18},"openSource","Open Source","No","Yes",[52,55],{"question":53,"answer":54},"Which has a larger context window?","Claude Fable 5 supports 1M context, while LongCat-2.0 supports 128K.",{"question":56,"answer":57},"Is Claude Fable 5 or LongCat-2.0 open source?","Claude Fable 5 is proprietary. LongCat-2.0 is open source.",3,0,[61,65,68,71,74,77],{"slug":62,"title":63,"language":64},"claude-fable-5-us-access-restored-en","Claude Fable 5 Gets Access Back in the US","en",{"slug":66,"title":67,"language":64},"claude-design-synced-prototypes-setup-en","Claude Design setup for synced prototypes",{"slug":69,"title":70,"language":64},"california-claude-deal-cuts-agency-ai-costs-en","California’s Claude deal cuts agency AI costs in half",{"slug":72,"title":73,"language":64},"california-claude-deal-state-offices-en","California’s Claude deal puts AI inside state offices",{"slug":75,"title":76,"language":64},"anthropic-california-public-sector-ai-deal-en","Anthropic’s California deal makes Claude the default public-sector AI",{"slug":78,"title":79,"language":64},"claude-sonnet-46-sre-benchmark-rootly-en","Claude Sonnet 4.6 narrows the SRE gap",[81,86,91,96,101,106,111,116],{"slugA":82,"labelA":83,"slugB":84,"labelB":85},"claude-fable-5-vs-claude-opus-45","Claude Fable 5 vs Claude Opus 4.5","claude-opus-45-vs-longcat-20","LongCat-2.0 vs Claude Opus 4.5",{"slugA":87,"labelA":88,"slugB":89,"labelB":90},"claude-fable-5-vs-llama-4-scout","Claude Fable 5 vs Llama 4 Scout","llama-4-scout-vs-longcat-20","LongCat-2.0 vs Llama 4 Scout",{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"claude-fable-5-vs-claude-sonnet-46","Claude Fable 5 vs Claude Sonnet 4.6","claude-sonnet-46-vs-longcat-20","LongCat-2.0 vs Claude Sonnet 4.6",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-fable-5-vs-claude-haiku-45","Claude Fable 5 vs Claude Haiku 4.5","claude-haiku-45-vs-longcat-20","LongCat-2.0 vs Claude Haiku 4.5",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"claude-fable-5-vs-qwen-36","Claude Fable 5 vs Qwen 3.6","longcat-20-vs-qwen-36","LongCat-2.0 vs Qwen 3.6",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"claude-fable-5-vs-kimi-k27-code","Claude Fable 5 vs Kimi K2.7 Code","kimi-k27-code-vs-longcat-20","LongCat-2.0 vs Kimi K2.7 Code",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"claude-fable-5-vs-deepseek-v4-flash","Claude Fable 5 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-longcat-20","LongCat-2.0 vs DeepSeek V4 Flash",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"claude-fable-5-vs-gpt-56-luna","Claude Fable 5 vs GPT-5.6 Luna","gpt-56-luna-vs-longcat-20","LongCat-2.0 vs GPT-5.6 Luna"]