Screenshot by Lance Whitney/ZDNETX’s new Grok 3 AI-powered chatbot is now free for anyone to use. Launched earlier this week, the latest flavor of Grok initially required a paid subscription, but that restriction has now been lifted, according to a new post from xAI, the AI company created by Elon Musk.Beyond the usual AI chat features, Grok 3 offers a DeepSearch mode. Similar to the Deep Research option from ChatGPT Pro, Gemini Advanced, and Perplexity AI, this capability uses a virtual agent to search the web on your behalf and present a detailed report about your topic. The latest version of Grok also provides a mode called Think, which uses a reasoning model to tackle challenging problems in math, science, and coding.Also: Yikes: Jailbroken Grok 3 can be made to say and reveal just about anythingThough the new AI is free for all X users, paid subscribers will still enjoy some advantages. X Premium+ and SuperGrok subscribers will score increased access to Grok and advanced features like Voice Mode. Due to be officially rolled out soon, Voice Mode will let the AI speak using different voices, transcribe audio, and share the transcriptions if you wish. But these subscriptions won’t come cheap.This week, X bumped the cost of X Premium+ More