Kuki is an award-winning, open-domain conversational AI persona. Like Siri or Alexa, Kuki replies are human-authored or approved to ensure personality continuity and fast, safe responses free from the bias and toxicity issues that plague Large Language Models.

ICONIQ’s Kuki is the world’s most popular English language social chatbot, having exchanged over one billion messages with an estimated 25 million human end-users on the web, streaming and social media, and various messaging applications. Kuki (short for Mitsuku) also holds a world-record for winning the Loebner Prize, an annual Turing Test Competition, five times. Kuki averages 64 Conversation-turns Per Session (CPS), which is 3x higher than Microsoft XiaoIce, a comparable popular Chinese language chatbot, and 8x higher than is industry standard.

Kuki.ai doesnt use GPT-3.

Source: https://www.kuki.ai/research