GPT-4o by OpenAI is a versatile model that handles text, voice, image, and video input/output in real time.Perplexity AI's Sonar API provides accurate and citation-backed search for research, education, and content generation.Claude 3 by Anthropic is designed for safety, deep understanding, and accuracy, making it suitable for enterprise use and scientific research.Runway Gen-3 Alpha empowers creators with realistic text-to-video generation capabilities for content creation and advertising purposes.