[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-opus-45-vs-claude-opus-47":3},{"modelA":4,"modelB":9,"categories":13,"faq":55,"winsA":68,"winsB":69,"relatedArticles":70,"otherComparisons":90},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Opus 4.5","Anthropic","$5\u002F$25","Major price cut from Opus 4; strong agentic coding",{"name":10,"provider":6,"pricing":11,"highlights":12},"Claude Opus 4.7",null,"Opus 4.7 features a new tokenizer that inflates token counts by 35-45%.",[14,18,24,29,33,39,43,47,51],{"key":15,"label":16,"valueA":6,"valueB":6,"winner":17},"provider","Provider","tie",{"key":19,"label":20,"valueA":21,"valueB":22,"winner":23},"context","Context Window","200K","128K","a",{"key":25,"label":26,"valueA":27,"valueB":28,"winner":23},"pricingInput","Input Price ($\u002F1M)","$5","N\u002FA",{"key":30,"label":31,"valueA":32,"valueB":28,"winner":23},"pricingOutput","Output Price ($\u002F1M)","$25",{"key":34,"label":35,"valueA":36,"valueB":37,"winner":38},"arena","Arena ELO","1380","1567","b",{"key":40,"label":41,"valueA":42,"valueB":28,"winner":17},"coding","Coding","80.9% SWE-bench",{"key":44,"label":45,"valueA":46,"valueB":28,"winner":17},"reasoning","Reasoning","unknown",{"key":48,"label":49,"valueA":50,"valueB":28,"winner":23},"speed","Speed (tokens\u002Fsec)","~35 t\u002Fs",{"key":52,"label":53,"valueA":54,"valueB":54,"winner":17},"openSource","Open Source","No",[56,59,62,65],{"question":57,"answer":58},"Which is better for coding, Claude Opus 4.5 or Claude Opus 4.7?","Claude Opus 4.5 scores 80.9% SWE-bench on coding benchmarks, while Claude Opus 4.7 scores N\u002FA.",{"question":60,"answer":61},"Which has a larger context window?","Claude Opus 4.5 supports 200K context, while Claude Opus 4.7 supports 128K.",{"question":63,"answer":64},"Is Claude Opus 4.5 or Claude Opus 4.7 open source?","Claude Opus 4.5 is proprietary. Claude Opus 4.7 is proprietary.",{"question":66,"answer":67},"Which ranks higher on the Chatbot Arena leaderboard?","Claude Opus 4.7 ranks higher with ELO 1567 vs 1380.",4,1,[71,75,78,81,84,87],{"slug":72,"title":73,"language":74},"anthropic-extends-claude-fable-access-after-gpt56-en","Anthropic extends Claude Fable access after GPT-5.6","en",{"slug":76,"title":77,"language":74},"claude-j-space-is-not-consciousness-en","Claude's J-space is not consciousness, but it matters",{"slug":79,"title":80,"language":74},"claude-code-mcp-setup-real-tools-en","Claude Code MCP setup that connects real tools",{"slug":82,"title":83,"language":74},"claude-reflect-turns-usage-into-retention-en","Claude Reflect turns usage into retention",{"slug":85,"title":86,"language":74},"claude-code-backdoor-scare-real-risks-en","Claude Code’s backdoor scare points to 4 real risks",{"slug":88,"title":89,"language":74},"anthropic-claude-skills-agent-toolkit-en","Anthropic’s Claude Skills define the new agent toolkit",[91,96,101,106,111,116,121,126],{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"claude-opus-45-vs-llama-4-scout","Claude Opus 4.5 vs Llama 4 Scout","claude-opus-47-vs-llama-4-scout","Claude Opus 4.7 vs Llama 4 Scout",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-opus-45-vs-claude-sonnet-46","Claude Opus 4.5 vs Claude Sonnet 4.6","claude-opus-47-vs-claude-sonnet-46","Claude Opus 4.7 vs Claude Sonnet 4.6",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"claude-haiku-45-vs-claude-opus-45","Claude Opus 4.5 vs Claude Haiku 4.5","claude-haiku-45-vs-claude-opus-47","Claude Opus 4.7 vs Claude Haiku 4.5",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"claude-opus-45-vs-qwen-36","Claude Opus 4.5 vs Qwen 3.6","claude-opus-47-vs-qwen-36","Claude Opus 4.7 vs Qwen 3.6",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"claude-fable-5-vs-claude-opus-45","Claude Opus 4.5 vs Claude Fable 5","claude-fable-5-vs-claude-opus-47","Claude Opus 4.7 vs Claude Fable 5",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"claude-opus-45-vs-kimi-k27-code","Claude Opus 4.5 vs Kimi K2.7 Code","claude-opus-47-vs-kimi-k27-code","Claude Opus 4.7 vs Kimi K2.7 Code",{"slugA":122,"labelA":123,"slugB":124,"labelB":125},"claude-opus-45-vs-deepseek-v4-flash","Claude Opus 4.5 vs DeepSeek V4 Flash","claude-opus-47-vs-deepseek-v4-flash","Claude Opus 4.7 vs DeepSeek V4 Flash",{"slugA":127,"labelA":128,"slugB":129,"labelB":130},"claude-opus-45-vs-gpt-56-luna","Claude Opus 4.5 vs GPT-5.6 Luna","claude-opus-47-vs-gpt-56-luna","Claude Opus 4.7 vs GPT-5.6 Luna"]