Quick Answer
Yes, when used as a tutor rather than an answer generator. The key is learning, not copying.
Detailed Answer
AI is an excellent study tool when used to explain concepts, check understanding, and work through problems step-by-step. The line between help and cheating is whether you are learning. Ask AI to explain why an answer is correct, not just what the answer is. Many schools now have AI use policies, so check yours. Perplexity with citations helps with research while teaching proper sourcing.
Find Your Own Answer
The best way to decide is to try them yourself. Council lets you compare multiple AI responses to the same question.