xai AI models

All 9 xai models tracked on Reviuws, with pricing, context length, licensing and community reviews.

• Grok 4.7 — xai: Released in September 2026, Grok 4.7 is xAI's premier frontier model designed for complex coding, agentic workflows, and deep knowledge work. It features a larg
• Grok 3 — xai: Grok 3 introduced 'Think' mode for extended reasoning and DeepSearch for web-integrated answers, with a 131k context window. It was trained on xAI's Colossus su
• Grok 2 — xai: Grok 2 improved reasoning, coding and multilingual capabilities over Grok 1.5, and introduced image generation through a FLUX.1 partnership. It's available on X
• Grok Imagine Video 1.5 — xai: xAI's image-to-video model with improved motion, physics and synchronized audio at faster generation speeds. It is available through the Grok Imagine API and th
• Grok Voice Transcribe 2.0 — xai: Grok Voice Transcribe 2.0 is xAI's second-generation speech-to-text model designed specifically to power fast and accurate audio transcription within Grok's voi
• Grok 4 — xai: Grok 4 is xAI's flagship conversational AI, engineered for advanced analytical reasoning and deep conceptual synthesis. Building on its predecessor's strengths,
• Grok 4.6 — xai: xAI reasoning model for coding and agentic workloads, with selectable reasoning effort and a 500k-token context window.
• Grok 4.5 — xai: Grok 4.5 is xAI's frontier model engineered specifically for advanced coding, complex reasoning, and agentic workflows. Featuring a massive 500k token context w
• Grok 4.3 — xai: Grok 4.3 by xAI is a highly efficient conversational model designed to handle massive datasets with its expansive 1-million-token context window. It offers a hi