Advanced AI reasoning techniques involve breaking down complex problems into smaller, manageable steps, much like human thought processes. AI models use methods like Chain-of-Thought prompting to think step-by-step, ensuring logical consistency and accuracy. They self-correct through reinforcement learning, refining solutions by evaluating multiple possibilities before delivering the best answer. This allows AI to solve intricate problems in fields like math, coding, and decision-making by integrating logical inference, planning, and real-time data analysis, resulting in precise, coherent, and explainable outcomes.