Grok 3 Think vs. Muse Spark 1.1 Comparison


Grok 3 Think SpaceXSI	Muse Spark 1.1 Meta	+	+
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About Grok 3 Think, the latest iteration of xAI's AI model, is designed to enhance reasoning capabilities using advanced reinforcement learning. It can think through complex problems for extended periods, from seconds to minutes, improving its answers by backtracking, exploring alternatives, and refining its approach. This model, trained on an unprecedented scale, delivers remarkable performance in tasks such as mathematics, coding, and world knowledge, showing impressive results in competitions like the American Invitational Mathematics Examination. Grok 3 Think not only provides accurate solutions but also offers transparency by allowing users to inspect the reasoning behind its decisions, setting a new standard for AI problem-solving.	About Muse Spark 1.1 is a multimodal reasoning model from Meta Superintelligence Labs built for agentic tasks, coding, computer use, tool use, and multimodal understanding. The model improves on the original Muse Spark with stronger performance in planning, orchestration, long-context work, coding workflows, and external app interactions. Muse Spark 1.1 can manage a 1 million token context window, remember earlier actions, retrieve important information, compact context, and delegate tasks across parallel subagents. It is designed to operate across tools, MCP servers, custom skills, browsers, native apps, scripts, images, video, PDFs, and audio-based workflows. Developers can access Muse Spark 1.1 through the new Meta Model API public preview, while users can try it in Thinking mode in the Meta AI app and on meta.ai.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Users interested in a powerful AI reasoning model	Audience Muse Spark 1.1 is best suited for developers, AI engineers, enterprises, agent builders, coding tool teams, research teams, and productivity-focused users that need a multimodal reasoning model for agentic workflows, coding, computer use, long-context tasks, tool orchestration, and advanced automation
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing $1.25 per 1M tokens (input) $1.25 per million tokens in input, and $4.25 per million tokens of output Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 4.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Pros & Cons from Real Users Pros Grok 3 Think has been a game-changer for my workflow. The AI’s ability to generate creative and thoughtful ideas is impressive. It goes beyond simply providing information and helps me explore new concepts in a way that feels natural and innovative. The contextual understanding is spot on, making sure the suggestions align with my needs and goals. I also appreciate how quickly it adapts to different types of tasks, whether I'm brainstorming, problem-solving, or refining strategies. It feels like having a versatile collaborator always ready to assist. Cons One area where Grok 3 Think could improve is in handling highly complex tasks that require very specific expertise. Sometimes, it gives more general suggestions when I need something more tailored. Additionally, the AI can occasionally provide answers that feel slightly disconnected from the broader context, especially in niche areas. While the interface is user-friendly, I would love to see more customization options for those who want deeper control over how the tool generates ideas.	Pros & Cons from Real Users Pros Muse Spark 1.1 has been awesome for the way I actually build with AI: agents, coding workflows, tool calls, debugging loops, and messy real-world tasks that do not fit neatly into a single prompt. It feels much stronger than the first version when I need it to reason through code, work across multiple steps, understand context, and keep an agent moving without constantly falling apart. The multimodal side is also a big plus because being able to work with docs, screenshots, images, and other inputs makes it way more useful for building practical AI products. Cons It is still early, so I would not call it perfect yet. Like any advanced model, you still need good scaffolding, evals, guardrails, and monitoring if you are putting it into production agent workflows. I also want to see the API ecosystem, docs, examples, and integration patterns mature more, because those things matter a lot when you are building real agentic systems instead of just testing prompts.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information SpaceXSI Founded: 2023 United States grok.com	Company Information Meta Founded: 2004 United States meta.ai
Alternatives Claude Sonnet 3.7 Anthropic	Alternatives GPT-5.6 Sol OpenAI
Gemini 2.5 Deep Think Google	Grok 4.6 SpaceXSI
Gemini 2.5 Pro Deep Think Google	Claude Opus 5 Anthropic
Grok 4.1 Thinking SpaceXSI	Muse Spark 1.2 Meta
OpenAI o3-mini-high OpenAI View All	Muse Spark Meta View All
Categories AI Coding Models Supported AI Models Supported AI Reasoning Models Supported Foundation Models Supported Large Language Models Supported Multimodal Models Supported	Categories AI Coding Models Supported AI Models Supported AI Reasoning Models Supported Foundation Models Supported Large Language Models Supported Multimodal Models Supported

Integrations .NET Not Supported C# Not Supported CSS Not Supported Claude Agent SDK Not Supported Facebook Not Supported Facebook Messenger Not Supported Gray Swan Not Supported Grok 3 Supported Grok 3 DeepSearch Supported Grok 3 mini Supported LangChain Not Supported LlamaIndex Not Supported OpenCode Not Supported PowerShell Not Supported R Not Supported Scala Not Supported SuperGrok Supported Swift Not Supported WhatsApp Not Supported X (Twitter) Supported Show More Integrations View All 6 Integrations	Integrations .NET Supported C# Supported CSS Supported Claude Agent SDK Supported Facebook Supported Facebook Messenger Supported Gray Swan Supported Grok 3 Not Supported Grok 3 DeepSearch Not Supported Grok 3 mini Not Supported LangChain Supported LlamaIndex Supported OpenCode Supported PowerShell Supported R Supported Scala Supported SuperGrok Not Supported Swift Supported WhatsApp Supported X (Twitter) Not Supported Show More Integrations View All 53 Integrations
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