xAI’s next-gen AI model didn’t arrive on time, adding to a trend

By: Kyle Wiggers

2 January 2025 at 13:24

The list of flagship AI models that missed their promised launch windows continues to grow. Last summer, billionaire Elon Musk, the founder and CEO of AI company xAI, said that Grok 3, xAI’s next major AI model, would arrive by “end of year” 2024. Grok, xAI’s answer to models like OpenAI’s GPT-4o and Google’s Gemini, […]