Advanced Reasoning (Think Mode): It features a transparent reasoning process, allowing you to see its step-by-step logic—extremely useful for complex math, coding, or technical architectural problems. DeepSearch & Big Brain: These modes tap into live information from the web and X, providing faster access to breaking news and viral trends than models with static training data. Massive Context: With a 1-million-token context window, it can process enormous documents (like entire building codes or project manuals) without losing context. Unfiltered Personality: It maintains a witty, direct, and slightly rebellious tone, making it feel more like a conversational peer than a standard, cautious AI.

Pro: While other chatbots keep a precision only, Grok gives responses due to user-chosen mood. It is essential to talk, if required, with models programmed to exhibit natural behavior. Pre-adjusted models give responses in a style that the user chose, and it makes the conversation seem like a dialogue between two mutually interested people. Especially, it relates to the custom mode, which describes how the bot must answer after being adjusted by the user. Not only that, but the “deep thinking” button allows us to see the sources from which Grok takes the information. And, of course, it isn't restricted to answering the question; thereafter, additional information comes to be suggested. But even this case demonstrates how the bot behaves like a human. I pay attention to it because the dialogue looks like it's oriented to me as a user.

Does everything that ChatGPT can do. Can create image, can search the web, can provide answers, can generate content, can do data analysis, has deep research and deeper research, good free tier. Best on X.