Athena is a chatbot with hundreds of hardcoded responses. Athena but better is better than that - absolutely nothing is hardcoded!
Athena but better is a chatbot using OpenAI's GPT-3 engine. It's not the brightest, but it's definitely smarter than Athena. Never refer to Athena but better as Athena!
Everything's free for now - go wild! (But please don't DDoS me.)