[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-claude-opus-5-vs-grok-3":3},{"modelA":4,"modelB":9,"categories":14,"faq":56,"winsA":69,"winsB":70,"relatedArticles":71,"otherComparisons":91},{"name":5,"provider":6,"pricing":7,"highlights":8},"Claude Opus 5","Anthropic","$15\u002F$75","Anthropic’s newest flagship model, positioned as near top-tier performance at roughly half the price of its predecessor.",{"name":10,"provider":11,"pricing":12,"highlights":13},"Grok 3","xAI","$3\u002F$15","Strong math\u002Fscience; now legacy (Grok 4 series launched)",[15,19,25,31,35,40,44,48,52],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","200K","131K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":30},"pricingInput","Input Price ($\u002F1M)","$15","$3","b",{"key":32,"label":33,"valueA":34,"valueB":28,"winner":30},"pricingOutput","Output Price ($\u002F1M)","$75",{"key":36,"label":37,"valueA":38,"valueB":39,"winner":30},"arena","Arena ELO","N\u002FA","1325",{"key":41,"label":42,"valueA":38,"valueB":43,"winner":18},"coding","Coding","unknown",{"key":45,"label":46,"valueA":38,"valueB":47,"winner":18},"reasoning","Reasoning","93.3% AIME 2025",{"key":49,"label":50,"valueA":38,"valueB":51,"winner":30},"speed","Speed (tokens\u002Fsec)","~55 t\u002Fs",{"key":53,"label":54,"valueA":55,"valueB":55,"winner":18},"openSource","Open Source","No",[57,60,63,66],{"question":58,"answer":59},"Which is cheaper, Claude Opus 5 or Grok 3?","Grok 3 is approximately 80% cheaper than Claude Opus 5 per million tokens.",{"question":61,"answer":62},"Which is better for coding, Claude Opus 5 or Grok 3?","Claude Opus 5 scores N\u002FA on coding benchmarks, while Grok 3 scores unknown.",{"question":64,"answer":65},"Which has a larger context window?","Claude Opus 5 supports 200K context, while Grok 3 supports 131K.",{"question":67,"answer":68},"Is Claude Opus 5 or Grok 3 open source?","Claude Opus 5 is proprietary. Grok 3 is proprietary.",1,4,[72,76,79,82,85,88],{"slug":73,"title":74,"language":75},"claude-voice-mode-more-work-in-chat-en","Claude voice mode now does more work in chat","en",{"slug":77,"title":78,"language":75},"claude-opus-5-undercuts-fable-5-price-en","Claude Opus 5 undercuts Fable 5 on price",{"slug":80,"title":81,"language":75},"grok-4-5-cursor-launch-benchmarks-pricing-en","Grok 4.5 hits Cursor with $2\u002F$6 pricing",{"slug":83,"title":84,"language":75},"claude-code-terminal-workflow-template-en","Claude Code turns chat into terminal work",{"slug":86,"title":87,"language":75},"grok-4-5-rise-five-numbers-en","Grok 4.5’s rise comes down to 5 numbers",{"slug":89,"title":90,"language":75},"grok-4-5-one-prompt-agent-work-en","Grok 4.5 turns agent work into one prompt",[92,97,102,107,112,117,122,127],{"slugA":93,"labelA":94,"slugB":95,"labelB":96},"claude-opus-45-vs-claude-opus-5","Claude Opus 5 vs Claude Opus 4.5","claude-opus-45-vs-grok-3","Grok 3 vs Claude Opus 4.5",{"slugA":98,"labelA":99,"slugB":100,"labelB":101},"claude-opus-5-vs-llama-4-scout","Claude Opus 5 vs Llama 4 Scout","grok-3-vs-llama-4-scout","Grok 3 vs Llama 4 Scout",{"slugA":103,"labelA":104,"slugB":105,"labelB":106},"claude-haiku-45-vs-claude-opus-5","Claude Opus 5 vs Claude Haiku 4.5","claude-haiku-45-vs-grok-3","Grok 3 vs Claude Haiku 4.5",{"slugA":108,"labelA":109,"slugB":110,"labelB":111},"claude-opus-5-vs-qwen-36","Claude Opus 5 vs Qwen 3.6","grok-3-vs-qwen-36","Grok 3 vs Qwen 3.6",{"slugA":113,"labelA":114,"slugB":115,"labelB":116},"claude-opus-5-vs-kimi-k27-code","Claude Opus 5 vs Kimi K2.7 Code","grok-3-vs-kimi-k27-code","Grok 3 vs Kimi K2.7 Code",{"slugA":118,"labelA":119,"slugB":120,"labelB":121},"claude-opus-5-vs-llama-4-maverick","Claude Opus 5 vs Llama 4 Maverick","grok-3-vs-llama-4-maverick","Grok 3 vs Llama 4 Maverick",{"slugA":123,"labelA":124,"slugB":125,"labelB":126},"claude-opus-5-vs-gpt-53-codex","Claude Opus 5 vs GPT-5.3-Codex","gpt-53-codex-vs-grok-3","Grok 3 vs GPT-5.3-Codex",{"slugA":128,"labelA":129,"slugB":130,"labelB":131},"claude-opus-5-vs-gemma-4","Claude Opus 5 vs Gemma 4","gemma-4-vs-grok-3","Grok 3 vs Gemma 4"]