Krafton launched its K-pop AI character chat service, “Kiff,” domestically on November 2, marking a commercial push into entertainment technology. Available on iOS and Android for users 14 and older, the app lets fans converse with virtual artist personas, starting with girl group Fifty Fifty’s official character, Wanny.
Kiff Launch and Robot AI Milestones
- Krafton released the K-pop AI chat app Kiff for Korean users on iOS and Android devices, featuring a 3,900 KRW monthly unlimited subscription tier.
- Fifty Fifty members participated directly in designing the persona and visual look of their official virtual character, Wanny.
- Ludo Robotics unveiled “Ludi 0.2” at the Bay Area Robotics Symposium at UC Berkeley on October 30, advancing social intelligence and physical interaction capabilities.
Expanding Virtual Interactions Beyond Gaming
The company is channeling its experience in virtual-world development into live entertainment and robotics. Kiff relies on persistent interactions where the AI remembers user preferences and past conversations. The application features a text-based “chat mode” and a visual “character mode” where avatars physically react to user greetings. Additionally, the software compiles daily conversation summaries into digital picture diaries to foster ongoing engagement.
Fifty Fifty’s agency, Attract, collaborated on the project by involving the music group in the developmental phase of Wanny. Krafton documented this creative process in a series of YouTube videos launched on October 24. While the base application offers limited free daily messages, unlimited access costs 3,900 KRW per month. Park Jae-min, head of Krafton’s AI Frontier Div., stated that the company spent years studying how game characters communicate naturally, aiming to bring fans closer to artist worldviews through this release.
Developing Socially Intelligent Robotics
Alongside its entertainment software, Krafton is advancing physical artificial intelligence through its robotics subsidiary, Ludo Robotics. Ludi 0.2 is the successor to Ludi 0.1, which debuted in August by combining vision-language models with physical movement and object manipulation.
The new system improves upon its predecessor by better interpreting human intentions, feedback, and social cues while maintaining task context across changing environments. Ludo Robotics aims to integrate environmental perception, conversation, and physical action into a single upcoming foundational model named “Ludi 1.0.” To support these hardware and software initiatives, Ludo Robotics opened a new corporate research office in Palo Alto, California, complementing its existing research hub in Seoul.
| Project Name | Core Technology | Initial Public Debut | Key Leadership |
|---|---|---|---|
| Kiff | K-pop AI Character Chat Service | November 2 | Park Jae-min (AI Frontier Div.) |
| Ludi 0.2 | Robotic AI System with Social Intelligence | October 30 | Kang-wook Lee (Ludo Robotics CTO) |
Commercial Strategy and Uncharted Financial Metrics
Krafton’s dual deployment of Kiff and Ludi 0.2 represents a strategy to diversify business areas. The company intends to scale Kiff to additional artists, expand its feature set, and launch the service in international markets following its domestic rollout. However, currently available material does not specify projected user acquisition targets, anticipated revenue, or exact timelines for foreign market expansion.
Chang-han Kim, Krafton CEO and Ludo Robotics CEO, noted that the company’s history in building interactive virtual spaces via video games forms the foundation for these new commercial ventures. As the firm tests subscription models with Kiff and refines physical coordination algorithms for Ludi 0.2 in Silicon Valley and Seoul, the long-term development of these consumer-facing AI applications continues.
