[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"compare-grok-3-vs-muse-spark":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},"Grok 3","xAI","$3\u002F$15","Strong math\u002Fscience; now legacy (Grok 4 series launched)",{"name":10,"provider":11,"pricing":12,"highlights":13},"Muse Spark","Meta",null,"Muse Spark achieves its reasoning capabilities using over an order of magnitude less compute than Llama 4 Maverick.",[15,19,25,29,33,37,41,45,49],{"key":16,"label":17,"valueA":6,"valueB":11,"winner":18},"provider","Provider","tie",{"key":20,"label":21,"valueA":22,"valueB":23,"winner":24},"context","Context Window","131K","N\u002FA","a",{"key":26,"label":27,"valueA":28,"valueB":23,"winner":24},"pricingInput","Input Price ($\u002F1M)","$3",{"key":30,"label":31,"valueA":32,"valueB":23,"winner":24},"pricingOutput","Output Price ($\u002F1M)","$15",{"key":34,"label":35,"valueA":36,"valueB":23,"winner":24},"arena","Arena ELO","1325",{"key":38,"label":39,"valueA":40,"valueB":23,"winner":18},"coding","Coding","unknown",{"key":42,"label":43,"valueA":44,"valueB":23,"winner":18},"reasoning","Reasoning","93.3% AIME 2025",{"key":46,"label":47,"valueA":48,"valueB":23,"winner":24},"speed","Speed (tokens\u002Fsec)","~55 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, Grok 3 or Muse Spark?","Grok 3 scores unknown on coding benchmarks, while Muse Spark scores N\u002FA.",{"question":58,"answer":59},"Which has a larger context window?","Grok 3 supports 131K context, while Muse Spark supports N\u002FA.",{"question":61,"answer":62},"Is Grok 3 or Muse Spark open source?","Grok 3 is proprietary. Muse Spark is proprietary.",5,0,[66,70,73,76,79,82],{"slug":67,"title":68,"language":69},"grok-4-5-rise-five-numbers-en","Grok 4.5’s rise comes down to 5 numbers","en",{"slug":71,"title":72,"language":69},"grok-4-5-one-prompt-agent-work-en","Grok 4.5 turns agent work into one prompt",{"slug":74,"title":75,"language":69},"grok-45-private-beta-tesla-spacex-en","Grok 4.5 enters private beta at Tesla and SpaceX",{"slug":77,"title":78,"language":69},"grok-imagine-1-5-turns-prompts-into-720p-video-en","Grok Imagine 1.5 turns prompts into 720p video",{"slug":80,"title":81,"language":69},"grok-ai-price-surge-liquidity-warning-en","Grok AI’s price surge is a liquidity warning, not a thesis",{"slug":83,"title":84,"language":69},"grok-build-goal-autonomous-coding-en","Grok Build Adds \u002Fgoal for Autonomous Coding",[86,91,96,101,106,111,116,121],{"slugA":87,"labelA":88,"slugB":89,"labelB":90},"claude-opus-45-vs-grok-3","Grok 3 vs Claude Opus 4.5","claude-opus-45-vs-muse-spark","Muse Spark vs Claude Opus 4.5",{"slugA":92,"labelA":93,"slugB":94,"labelB":95},"grok-3-vs-llama-4-scout","Grok 3 vs Llama 4 Scout","llama-4-scout-vs-muse-spark","Muse Spark vs Llama 4 Scout",{"slugA":97,"labelA":98,"slugB":99,"labelB":100},"claude-sonnet-46-vs-grok-3","Grok 3 vs Claude Sonnet 4.6","claude-sonnet-46-vs-muse-spark","Muse Spark vs Claude Sonnet 4.6",{"slugA":102,"labelA":103,"slugB":104,"labelB":105},"claude-haiku-45-vs-grok-3","Grok 3 vs Claude Haiku 4.5","claude-haiku-45-vs-muse-spark","Muse Spark vs Claude Haiku 4.5",{"slugA":107,"labelA":108,"slugB":109,"labelB":110},"grok-3-vs-qwen-36","Grok 3 vs Qwen 3.6","muse-spark-vs-qwen-36","Muse Spark vs Qwen 3.6",{"slugA":112,"labelA":113,"slugB":114,"labelB":115},"claude-fable-5-vs-grok-3","Grok 3 vs Claude Fable 5","claude-fable-5-vs-muse-spark","Muse Spark vs Claude Fable 5",{"slugA":117,"labelA":118,"slugB":119,"labelB":120},"grok-3-vs-kimi-k27-code","Grok 3 vs Kimi K2.7 Code","kimi-k27-code-vs-muse-spark","Muse Spark vs Kimi K2.7 Code",{"slugA":122,"labelA":123,"slugB":124,"labelB":125},"deepseek-v4-flash-vs-grok-3","Grok 3 vs DeepSeek V4 Flash","deepseek-v4-flash-vs-muse-spark","Muse Spark vs DeepSeek V4 Flash"]