QnA Cloud is a scalable, cloud-native Question Answering system offered as Infrastructure-as-a-Service (IaaS). Leveraging cutting-edge NLP models, semantic search, and retrieval-augmented generation (RAG), it enables real-time answers to user queries from custom datasets, documentation, or web sources. Key Features: • Plug-and-play NLP model hosting and orchestration • Custom document ingestion and semantic indexing • REST API for real-time querying and integration • Built-in LLM compatibility (BERT, RoBERTa, GPT models) • Scalable deployment on Kubernetes or serverless cloud Use Cases: • Enterprise knowledge base assistants • API support bots for developers • Academic Q&A engines for research portals • Legal and policy document answering tools