[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-opus-45-vs-claude-opus-46":3},{"modelA":4,"modelB":9,"categories":12,"faq":55,"winsA":71,"winsB":72,"relatedArticles":73,"otherComparisons":93},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Opus 4.5","Anthropic","$5\u002F$25","Major price cut from Opus 4; strong agentic coding",{"name":10,"provider":6,"pricing":7,"highlights":11},"Claude Opus 4.6","#1 Arena Hard Prompts & Coding; 128K max output",[13,17,23,27,31,36,41,46,51],{"key":14,"label":15,"valueA":6,"valueB":6,"winner":16},"provider","Provider","tie",{"key":18,"label":19,"valueA":20,"valueB":21,"winner":22},"context","Context Window","200K","1M","b",{"key":24,"label":25,"valueA":26,"valueB":26,"winner":16},"pricingInput","Input Price ($\u002F1M)","$5",{"key":28,"label":29,"valueA":30,"valueB":30,"winner":16},"pricingOutput","Output Price ($\u002F1M)","$25",{"key":32,"label":33,"valueA":34,"valueB":35,"winner":22},"arena","Arena ELO","1380","1549",{"key":37,"label":38,"valueA":39,"valueB":40,"winner":16},"coding","Coding","80.9% SWE-bench","80.8% SWE-bench",{"key":42,"label":43,"valueA":44,"valueB":45,"winner":16},"reasoning","Reasoning","unknown","65.4% Terminal-Bench",{"key":47,"label":48,"valueA":49,"valueB":50,"winner":22},"speed","Speed (tokens\u002Fsec)","~35 t\u002Fs","~40 t\u002Fs",{"key":52,"label":53,"valueA":54,"valueB":54,"winner":16},"openSource","Open Source","No",[56,59,62,65,68],{"question":57,"answer":58},"Which is cheaper, Claude Opus 4.5 or Claude Opus 4.6?","Claude Opus 4.6 is approximately 0% cheaper than Claude Opus 4.5 per million tokens.",{"question":60,"answer":61},"Which is better for coding, Claude Opus 4.5 or Claude Opus 4.6?","Claude Opus 4.5 scores 80.9% SWE-bench on coding benchmarks, while Claude Opus 4.6 scores 80.8% SWE-bench.",{"question":63,"answer":64},"Which has a larger context window?","Claude Opus 4.5 supports 200K context, while Claude Opus 4.6 supports 1M.",{"question":66,"answer":67},"Is Claude Opus 4.5 or Claude Opus 4.6 open source?","Claude Opus 4.5 is proprietary. Claude Opus 4.6 is proprietary.",{"question":69,"answer":70},"Which ranks higher on the Chatbot Arena leaderboard?","Claude Opus 4.6 ranks higher with ELO 1549 vs 1380.",0,3,[74,78,81,84,87,90],{"slug":75,"title":76,"language":77},"anthropic-extends-claude-fable-access-after-gpt56-en","Anthropic extends Claude Fable access after GPT-5.6","en",{"slug":79,"title":80,"language":77},"claude-j-space-is-not-consciousness-en","Claude's J-space is not consciousness, but it matters",{"slug":82,"title":83,"language":77},"claude-code-mcp-setup-real-tools-en","Claude Code MCP setup that connects real tools",{"slug":85,"title":86,"language":77},"claude-reflect-turns-usage-into-retention-en","Claude Reflect turns usage into retention",{"slug":88,"title":89,"language":77},"claude-code-backdoor-scare-real-risks-en","Claude Code’s backdoor scare points to 4 real risks",{"slug":91,"title":92,"language":77},"anthropic-claude-skills-agent-toolkit-en","Anthropic’s Claude Skills define the new agent toolkit",[94,99,104,109,114,119,124,129],{"slugA":95,"labelA":96,"slugB":97,"labelB":98},"claude-opus-45-vs-llama-4-scout","Claude Opus 4.5 vs Llama 4 Scout","claude-opus-46-vs-llama-4-scout","Claude Opus 4.6 vs Llama 4 Scout",{"slugA":100,"labelA":101,"slugB":102,"labelB":103},"claude-opus-45-vs-claude-sonnet-46","Claude Opus 4.5 vs Claude Sonnet 4.6","claude-opus-46-vs-claude-sonnet-46","Claude Opus 4.6 vs Claude Sonnet 4.6",{"slugA":105,"labelA":106,"slugB":107,"labelB":108},"claude-haiku-45-vs-claude-opus-45","Claude Opus 4.5 vs Claude Haiku 4.5","claude-haiku-45-vs-claude-opus-46","Claude Opus 4.6 vs Claude Haiku 4.5",{"slugA":110,"labelA":111,"slugB":112,"labelB":113},"claude-opus-45-vs-qwen-36","Claude Opus 4.5 vs Qwen 3.6","claude-opus-46-vs-qwen-36","Claude Opus 4.6 vs Qwen 3.6",{"slugA":115,"labelA":116,"slugB":117,"labelB":118},"claude-fable-5-vs-claude-opus-45","Claude Opus 4.5 vs Claude Fable 5","claude-fable-5-vs-claude-opus-46","Claude Opus 4.6 vs Claude Fable 5",{"slugA":120,"labelA":121,"slugB":122,"labelB":123},"claude-opus-45-vs-kimi-k27-code","Claude Opus 4.5 vs Kimi K2.7 Code","claude-opus-46-vs-kimi-k27-code","Claude Opus 4.6 vs Kimi K2.7 Code",{"slugA":125,"labelA":126,"slugB":127,"labelB":128},"claude-opus-45-vs-deepseek-v4-flash","Claude Opus 4.5 vs DeepSeek V4 Flash","claude-opus-46-vs-deepseek-v4-flash","Claude Opus 4.6 vs DeepSeek V4 Flash",{"slugA":130,"labelA":131,"slugB":132,"labelB":133},"claude-opus-45-vs-gpt-56-luna","Claude Opus 4.5 vs GPT-5.6 Luna","claude-opus-46-vs-gpt-56-luna","Claude Opus 4.6 vs GPT-5.6 Luna"]