On April 29, local time, Elon Musk announced on social media that the early beta version of Grok 3.5 will be released to SuperGrok subscribers next week. Musk said that Grok 3.5 is the first AI that can accurately answer questions about rocket engines or electrochemical technology. It starts from first principles and can even give answers that do not exist on the Internet. This means that when answering user questions, Grok 3.5 does not simply provide answers found on the Internet, but uses its own understanding and reasoning ability to help users answer professional questions.