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The second generation of xAI's image model for generation and editing, with close instruction following, sharp small text and edits from up to 5 reference images.
Grok 3 Beta is xAI's advanced language model with strong reasoning and broad knowledge capabilities.
Grok 3 Beta Mini is a compact, efficient variant of Grok 3 optimized for speed and cost-effective inference.
Grok 4 Fast Non-Reasoning specializes in rapid, deterministic text-to-text generation without advanced reasoning or tool use.
Grok 4 Fast Reasoning combines fast inference with advanced multi-step reasoning capabilities, enabling deep understanding and processing of extensive documents.
Grok 4.1 Fast is a frontier multimodal model optimized for high-performance agentic tool calling with advanced reasoning capabilities.
Grok 4.1 Fast without reasoning for faster responses and lower latency in high-performance agentic applications.
Whether you're building analytical tools, AI copilots, or conversational applications, Grok 4.20 offers two specialized modes, Grok 4.20 Reasoning and Grok 4.20 Non-Reasoning, allowing you to tailor intelligence to your specific use case.
Grok 4.20 Non-Reasoning — a general-purpose language model optimized for standard text generation and conversational tasks, without extended reasoning capabilities.
Grok 4.20 Reasoning — a large language model designed for advanced reasoning tasks. It excels at multi-step problem solving, logical analysis, and complex instruction following.
Grok 4.3 is a large language model by xAI for text generation and reasoning tasks. Supports up to 1M context tokens and is optimized for conversational AI and analytical workflows.
Grok 4.5 is a chat and code model built by xAI. It supports a 500,000-token context window with text and file input, combining reasoning, function calling, and streaming for complex, multi-step tasks. Its long context suits document-heavy or agentic workloads.
xAI's large language model for text generation and reasoning, with a 500K token context window and prompt caching support.
Grok 4.7 is the flagship large language model by xAI for text generation, coding and reasoning tasks, with a 500K token context window and prompt caching support.
Grok Build 0.1 is a coding and agentic model from xAI for software development workflows, tool usage, structured reasoning, and multi-step task execution.
Grok Code Fast 1 well-suited for automated coding assistants, IDE enhancements, and high-throughput CI/CD pipeline integrations.
The Grok Imagine Image API is xAI's most capable image generation and editing model, delivering photorealistic output, multi-style mastery, and best-in-class prompt adherence through a single, developer-friendly REST endpoint.
Grok Imagine Image Pro is xAI's flagship image generation and editing model, delivering photorealistic quality, precise multi-image understanding, and Pareto-optimal cost efficiency for professional creative workflows.
Grok Imagine Video is an image-to-video generation model by xAI that transforms static images into short animated video clips with coherent motion and visual consistency.
Grok Imagine Video 1.5 Preview is an image-to-video generation model by xAI for transforming images into animated video sequences, suited for social content, visual concepts and motion generation.
Grok 2 Image by xAI is a cutting-edge generative AI model designed to transform textual descriptions into highly photorealistic images with remarkable contextual precision.
