--- title: "xAI Grok: Models, Features and Pricing" url: https://comunicagenia.com/en/xai-grok-models-features-and-pricing/ date: 2025-05-08T00:49:10+00:00 modified: 2026-10-17T11:36:43+00:00 lang: en_US --- # xAI Grok: Models, Features and Pricing ARTIFICIAL INTELLIGENCE BY XAI & ELON MUSK # xAI Grok: Models, Features, and Pricing The AI built to understand the universe: trained on the Colossus supercluster, powered by real-time X data and an uncensored truth-seeking ethos ## Artificial Intelligence to Understand the Universe Founded by **Elon Musk** in 2023, **xAI** was founded with the explicit mission of creating a maximum truth-seeking AI capable of reasoning about physics, engineering, and scientific mysteries without ideological guardrails. Its flagship assistant, **Grok**, pairs a rebellious wit and sharp humor with real-time access to global conversations across the X platform. xAI's rapid emergence was accelerated by the record-breaking construction of **Colossus** in Memphis, Tennessee—the world's most powerful AI supercomputing cluster, initially powered by 100,000 liquid-cooled NVIDIA H100 GPUs and expanding to H200 and Blackwell architectures. With the launch of **Grok 3** and its frontier reasoning modes (DeepSearch and Think), xAI directly challenges OpenAI's o-series and Anthropic's Claude 3.7, eclipsing rival scores across competitive benchmarks like AIME and SWE-bench. Alongside its native integration for X Premium subscribers, xAI has deployed its **commercial developer API** and interactive workspace **Grok Studio**, enabling developers to orchestrate autonomous enterprise agents with live web telemetry. MODEL CATALOG ## Grok Models and Versions ![Grok-4.5](https://comunicagenia.com/wp-content/uploads/2026/10/grok-4-5-sandbox-realtime-codigo.jpg) Real-Time Leader ### Grok-4.5 Trained on the Colossus supercluster. Native sandbox code execution, real-time X data access, and uncensored deep reasoning. [View analysis →](https://comunicagenia.com/en/blog/grok-4-5-and-xai-is-native-sandbox-and-real-time-e/) ![Grok 3](https://comunicagenia.com/wp-content/uploads/2026/09/grok-3-modelo-ia-xai.jpg) Flagship Frontier ### Grok 3 xAI's flagship model trained on the Colossus cluster, featuring frontier reasoning modes (DeepSearch and Think) that rival leading global models. [View details →](https://comunicagenia.com/en/blog/grok-3-power-and-reasoning-for-complex-problems/) ![Grok-3 Mini](https://comunicagenia.com/wp-content/uploads/2026/09/grok-3-mini-modelo-ia-xai.jpg) Speed & Code ### Grok-3 Mini Lightweight, ultra-fast model engineered for low-latency queries, competitive coding, and mathematics with minimal token consumption. [Try model →](https://comunicagenia.com/en/blog/grok-3-mini-efficiency-and-speed-for-everyday-use/) ![Grok 4](https://comunicagenia.com/wp-content/uploads/2025/08/grok-4-asistente-ia.jpg) Next-Gen Frontier ### Grok 4 xAI's upcoming iteration focused on autonomous physics problem-solving, advanced aerospace engineering, and embodied robotic agents. [Roadmap →](https://comunicagenia.com/en/blog/grok-4-musks-unfiltered-genius-or-the-assistant-you-need/) ![Grok Vision](https://comunicagenia.com/wp-content/uploads/2025/11/grokipedia-enciclopedia-generada-ia.jpg) Multimodal Vision ### Grok Vision End-to-end multimodal vision capable of parsing complex technical diagrams, UI screenshots, and dense documents with instant contextual understanding. [Explore visual analysis →](https://comunicagenia.com/en/blog/grok-vision-by-xai-your-ultimate-visual-assistant/) ![Grok Studio](https://comunicagenia.com/wp-content/uploads/2024/09/colossus-supercomputadora-inteligencia-artificial-elon-musk.jpg) Agentic IDE ### Grok Studio Interactive workspace for software engineers and data analysts featuring live code execution, reactive data visualization, and rapid prototyping. [Explore Studio →](https://comunicagenia.com/en/blog/xai-presents-grok-studio-a-new-canvas-mode-for-grok/) ![Aurora de xAI en Grok](https://comunicagenia.com/wp-content/uploads/2025/05/aurora-ia-xai-lanzamiento-breve.jpg) Proprietary Vision Generation ### Aurora (Visual Generation) xAI's native photorealistic generation model embedded into Grok, delivering prompt fidelity and creative versatility without intrusive filters. [View Aurora details →](https://comunicagenia.com/en/blog/aurora-the-xai-visual-understanding-and-generation/) STANDOUT CAPABILITIES ## What Sets Grok Apart? ⏱️ ### Real-Time X Platform Connectivity Analyzes global posts, breaking trends, and live sentiment as news unfolds, without relying on static cutoff training corpora. 🧠 ### Reasoning Mode (Think) Enables deliberate test-time compute to break down complex mathematical and logic problems step by step with mathematical rigor. 🔎 ### Next-Generation DeepSearch Autonomously searches live web sources and X posts, fact-checking citations and synthesizing comprehensive briefs with linked references. 🎭 ### Fun Mode & Uncensored Tone Toggle between formal academic reasoning and an irreverent, witty persona designed for candid, unfiltered discussions. 🔌 ### High-Throughput API Drop-in compatibility with the OpenAI SDK and REST standards, allowing instant migration without refactoring existing pipelines. 🛡️ ### Grokipedia & Critical Synthesis Emerging knowledge synthesis framework designed to challenge traditional online encyclopedias through multi-perspective analysis. DEEP DIVE ## The Supercomputing Infrastructure Powering Grok ![Colossus Supercomputadora xAI](https://comunicagenia.com/wp-content/uploads/2024/09/colossus-supercomputadora-inteligencia-artificial-elon-musk.jpg) Supercomputing ### Colossus: The World's Largest GPU Supercluster Constructed in just 122 days in Memphis, Colossus launched with 100,000 liquid-cooled NVIDIA H100 GPUs, dwarfing rival frontier training clusters. This unprecedented compute density compresses training cycles from months to weeks, enabling rapid model iteration across frontier scale. [Read the Colossus technical report →](https://comunicagenia.com/en/blog/colossus-learn-more-about-elon-musks-supercomputer-with-artificial-intelligence/) TIERS & PRICING ## Subscription Plans and Developer Pricing ### X Premium $8 / 8 € / month Access to Grok directly within the X web and mobile app. - Access to model **Grok-3 Mini** - Unlimited standard text conversations - Standard visual generation powered by Flux - Blue verified badge on the X platform - 50% fewer ads in your feed [View X Premium Plan](https://x.com/i/premium) Recommended ### X Premium+ $16 / 16 € / month Full power of Grok 3 with zero ads across feeds. - Complete priority access to **Grok 3** - Reasoning modes: **Think (Deep Reasoning)** and DeepSearch - Multimodal analysis with Grok Vision - High-resolution image generation without watermarks - **Zero ads** in "For You" and "Following" feeds - Early access to Grok Studio [Subscribe to Premium+](https://x.com/i/premium_sign_up) ### [Grok-4.5 and xAI: Native Sandbox and Real-Time](https://comunicagenia.com/en/blog/grok-4-5-and-xai-is-native-sandbox-and-real-time-e/) Analysis of Grok-4.5, Colossus infrastructure, live data feeds, and frontier reasoning capabilities. [Read article →](https://comunicagenia.com/en/blog/grok-4-5-and-xai-is-native-sandbox-and-real-time-e/) ### xAI Developer API Pay-as-you-go / tokens Low-latency API endpoints engineered for enterprise agent workflows. - Grok-3 Mini: **$0.20 / 1M tokens** input - Grok 3: **$2.00 / 1M tokens** input - Function calling and structured JSON schema outputs - Native compatibility with the OpenAI SDK - Complimentary initial test credits for new developers [xAI Developer Console](https://console.x.ai) LEADERSHIP & TEAM ## Key Figures Behind xAI ### Elon Musk Founder of xAI, Tesla & SpaceX Visionary entrepreneur who launched xAI to counter closed AI labs; architect of the Colossus supercluster and native X ecosystem integration. ### Igor Babuschkin Co-Founder & Technical Lead Former senior research scientist at DeepMind and OpenAI; frontier scaling expert who spearheaded Grok's core pre-training architecture. ### Memphis Supercluster Team (Colossus) Cluster Infrastructure Engineering Specialists in RoCE networking, substation power engineering, and liquid cooling who built the planet's largest AI compute facility in record time. LATEST NEWS & GUIDES ## Related Articles and Guides on Grok & xAI ### [Colossus: Elon Musk's Record-Breaking AI Supercomputer](https://comunicagenia.com/en/blog/colossus-learn-more-about-elon-musks-supercomputer-with-artificial-intelligence/) The 100,000 GPU engineering milestone powering frontier training at xAI. [Read article →](https://comunicagenia.com/en/blog/colossus-learn-more-about-elon-musks-supercomputer-with-artificial-intelligence/) ### [Grok 3 Releases Developer API](https://comunicagenia.com/en/blog/grok-3-officially-launches-its-api-and-joins-the-race-of-great-ais/) Token pricing breakdown, reasoning models, and integration patterns for software products. [Read article →](https://comunicagenia.com/en/blog/grok-3-officially-launches-its-api-and-joins-the-race-of-great-ais/) ### [xAI Unveils Grok Studio](https://comunicagenia.com/en/blog/xai-presents-grok-studio-a-new-canvas-mode-for-grok/) The new interactive visual canvas for engineers and data analysts. [Read article →](https://comunicagenia.com/en/blog/xai-presents-grok-studio-a-new-canvas-mode-for-grok/) ### [Grok Vision: Multimodal AI Assistant](https://comunicagenia.com/en/blog/grok-vision-by-xai-your-ultimate-visual-assistant/) Detailed benchmark evaluation of image and chart recognition capabilities. [Read article →](https://comunicagenia.com/en/blog/grok-vision-by-xai-your-ultimate-visual-assistant/) ## Looking to Implement the Grok API? We guide your enterprise through integrating xAI models, leveraging live web context and deep reasoning architectures. [Contact Us](https://comunicagenia.com/en/contact/)