[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-gpt-54-vs-grok-45":3},{"modelA":4,"modelB":9,"categories":14,"faq":53,"winsA":63,"winsB":64,"relatedArticles":65,"otherComparisons":85},{"name":5,"provider":6,"pricing":7,"highlights":8},"GPT-5.4","OpenAI","$3\u002F$15","Unifies Codex + GPT; 1M context; built-in computer use",{"name":10,"provider":11,"pricing":12,"highlights":13},"Grok 4.5","xAI","$0\u002F$0","Reportedly entered private beta with a much larger parameter count and new training data, but public API pricing is not yet confirmed.",[15,19,25,30,34,38,42,45,49],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","1M","128K","a",{"key":26,"label":27,"valueA":28,"valueB":29,"winner":24},"pricingInput","Input Price ($\u002F1M)","$3","N\u002FA",{"key":31,"label":32,"valueA":33,"valueB":29,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$15",{"key":35,"label":36,"valueA":37,"valueB":29,"winner":24},"arena","Arena ELO","1560",{"key":39,"label":40,"valueA":41,"valueB":29,"winner":18},"coding","Coding","unknown",{"key":43,"label":44,"valueA":41,"valueB":29,"winner":18},"reasoning","Reasoning",{"key":46,"label":47,"valueA":48,"valueB":29,"winner":24},"speed","Speed (tokens\u002Fsec)","~50 t\u002Fs",{"key":50,"label":51,"valueA":52,"valueB":52,"winner":18},"openSource","Open Source","No",[54,57,60],{"question":55,"answer":56},"Which is better for coding, GPT-5.4 or Grok 4.5?","GPT-5.4 scores unknown on coding benchmarks, while Grok 4.5 scores N\u002FA.",{"question":58,"answer":59},"Which has a larger context window?","GPT-5.4 supports 1M context, while Grok 4.5 supports 128K.",{"question":61,"answer":62},"Is GPT-5.4 or Grok 4.5 open source?","GPT-5.4 is proprietary. Grok 4.5 is proprietary.",5,0,[66,70,73,76,79,82],{"slug":67,"title":68,"language":69},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX","en",{"slug":71,"title":72,"language":69},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":74,"title":75,"language":69},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",{"slug":77,"title":78,"language":69},"grok-build-goal-autonomous-coding-en","Grok Build Adds \u002Fgoal for Autonomous Coding",{"slug":80,"title":81,"language":69},"pentagon-should-not-use-grok-wartime-targeting-en","The Pentagon should not use Grok for wartime targeting",{"slug":83,"title":84,"language":69},"grok-latest-controversies-regulation-story-en","Grok’s latest controversies are now a regulation story",[86,91,96,101,106,111,116,121],{"slugA":87,"labelA":88,"slugB":89,"labelB":90},"claude-opus-45-vs-gpt-54","GPT-5.4 vs Claude Opus 4.5","claude-opus-45-vs-grok-45","Grok 4.5 vs Claude Opus 4.5",{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"gpt-54-vs-llama-4-scout","GPT-5.4 vs Llama 4 Scout","grok-45-vs-llama-4-scout","Grok 4.5 vs Llama 4 Scout",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-sonnet-46-vs-gpt-54","GPT-5.4 vs Claude Sonnet 4.6","claude-sonnet-46-vs-grok-45","Grok 4.5 vs Claude Sonnet 4.6",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"claude-haiku-45-vs-gpt-54","GPT-5.4 vs Claude Haiku 4.5","claude-haiku-45-vs-grok-45","Grok 4.5 vs Claude Haiku 4.5",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"gpt-54-vs-qwen-36","GPT-5.4 vs Qwen 3.6","grok-45-vs-qwen-36","Grok 4.5 vs Qwen 3.6",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"claude-fable-5-vs-gpt-54","GPT-5.4 vs Claude Fable 5","claude-fable-5-vs-grok-45","Grok 4.5 vs Claude Fable 5",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"gpt-54-vs-kimi-k27-code","GPT-5.4 vs Kimi K2.7 Code","grok-45-vs-kimi-k27-code","Grok 4.5 vs Kimi K2.7 Code",{"slugA":122,"labelA":123,"slugB":124,"labelB":125},"deepseek-v4-flash-vs-gpt-54","GPT-5.4 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-grok-45","Grok 4.5 vs DeepSeek V4 Flash"]