Buddhist philosophy evolved into various sects. Two prominent ones are:
• Vaibhashik: Emphasizes detailed commentaries and interpretations.
• Sautrantik: Focuses on Buddha's teachings within the sutras, rather than subsequent commentaries.
Udaseen and Nakuleesh are not Buddhist philosophical sects. Udaseen refers to a detached attitude, and Nakuleesh is associated with Shaivism, not Buddhism.