Fool.com contributor Parkev Tatevosian compares SoundHound AI (SOUN -1.84%), BigBear.ai (BBAI -5.51%), and C3.ai (AI 0.04%) to determine the best artificial intelligence (AI) stock to buy today.

*Stock prices used were the afternoon prices of March 10, 2024. The video was published on March 12, 2024.