The launch of Grok 4.3 represents a calculated bet by xAI that the market wants specialized brilliance and extreme cost ...

AI has opened the beta of Grok Build, a command-line AI coding agent that runs on Grok 4.3, holds an entire codebase in working memory, and undercuts the stand ...

Grok 4.3 introduces continuous reasoning that works automatically, plus a voice cloning suite called Custom Voices. The model handles 750,000 words per conversation with aggressive API pricing aimed ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

xAI has released Grok 4.3, its flagship reasoning AI model, now available via API, Vercel AI Gateway, and OpenRouter. The update introduces a 40% price cut, a 1M-token context window, and native video ...

Elon Musk rarely ever does anything quiet, and his companies are no different. xAI has just launched standalone Speech-to-Text and Text-to-Speech APIs for developers, and it comes with benchmark ...

Elon Musk’s AI chatbot Grok has seen a steady decline in users across mobile and web in 2026, falling from second to fifth place in global rankings as rivals like Claude and Gemini surged. This comes ...

AI has launched a new version of its proprietary large language model, Grok 4.3, alongside a web-based voice cloning suite, ...

Elon Musk’s xAI launched Grok 4 on Wednesday night, the latest and most advanced version of its flagship artificial intelligence model, which the billionaire claimed was smarter than all its top ...

Users of Grok, the artificial intelligence chatbot developed by Elon Musk's xAI, have repeatedly complained about service disruptions throughout 2026, with frequent "high demand" errors, temporary una ...