As the artificial intelligence (AI) technology develops and begins to be applied to various fields, enhanced internet of things (IoT) services using the AI technology are being developed. Machine learning, the core of the AI technology, has been mostly researched in the direction of increasing the accuracy of inference. To apply the AI technology into real fields and to provide intelligent IoT services, the AI services must be operated at a level that can be provided to customers effectively. It is needed to study the technologies to efficiently provide the AI services by focusing on inference(prediction) rather than training(learning). This draft Recommendation describes the service framework in terms of prediction for intelligent IoT services by reflecting the development of the AI technology and the requirements from the market. To do this, this draft Recommendation introduces the concept of service framework of prediction for intelligent IoT and the requirements. And this draft Recommendations describes a functional architecture of service framework of prediction for intelligent IoT.