Grok 4 is the latest leap in xAI's LLM model development and was unveiled on July 9, 2025, during a live stream event hosted by Elon Musk on X, alongside Grok4 Heavy. The first generative chatbot came out in 2023 and was meant to compete with OpenAI and Anthropic. Users can interact with the tool on X and ask questions on the platform. Since it is more visible than the competition, it sometimes invites public criticism. While it has not been long since

The QuestDB 9.0 database brings initial support for multi-dimensional rrays that are NumPy-like arrays and can be used for storing machine learning weights and other purposes. QuestDB 9.0 also introduces their new




