Replika AI 'companion' chatbot

Replika is a personalised AI chatbot that is meant to serve as artificial intelligence (AI) friend or mentor. 

The bot was created by Russian programmer Eugenia Kuyda in 2017 as the 'AI companion that cares'.

Replika is 'fine-tuned' on OpenAI's GPT-3 large language model, with each Replika (or Rep) learning from user responses and ratings to become more like its user.

Operator: Luka Inc

Developer: Luka Inc

Country: Global

Sector: Media/entertainment/sports/arts

Purpose: Provide companionship

Technology: Chatbot; NLP/text analysis; Neural network; Deep learning; Machine learning

Issue: Anthropomorphism; Privacy; Safety
Transparency: Governance; Marketing

Risks and harms 🛑

Replika has been associated with a wide range of privacy, safety and other risks and harms to its users and others.

Abusive relationships

Sexual role-play

Attempted murder

Data sharing

Child privacy

Legal, regulatory 👩🏼‍⚖️

Page info
Type: System
Published: January 2022
Last updated: May 2024