Elon Musk announced the launch of the new Grok chatbot in early November 2023. At that time, it was planned that the conversational chatbot would become available to all «X Premium+ subscribers» after the completion of the «early beta».
The bot is the first innovation from Musk’s AI startup, xAI, which he announced back in July. Musk has given the company’s team of just 12 people an ambitious mission to «understand the true nature of the universe.»
The beta version of Grok-2 and Grok-2 mini was released in mid-August 2024. At that time, xAI planned to deploy chatbots in X (Twitter) functionality for improved search capabilities, post analytics, and reply functionality. This could mean that AI-based replies could appear in X.
Early Grok researchers reported that it could generate realistic images and had virtually no filters or limitations.
On December 8, 2024, the social network X (ex-Twitter) opened free access to the proprietary chatbot Grok AI for all users. The next day, AI expert Oleksiy Minakov tested Grok, shared his impressions of the chatbot, as well as the features and differences of Grok from ChatGPT, Gemini, and Claude.
In January 2025, xAI released the Grok application, a standalone version of the AI bot that was previously built into X.
On the morning of February 18, xAI presented the «smartest artificial intelligence on Earth» — the Grok 3 chatbot. Over 100,000 people watched the demonstration of the launch of a new player in the AI market.
In just two days, Elon Musk made Grok 3, the latest from xAI, available for free to all users.