Design a Multi-Modal AI Assistant — System Design Interview Practice
Design a multi-modal AI assistant that processes text, images, audio, and video inputs, reasoning across modalities to answer questions, generate content, and take actions. Work through the requirements, architecture trade-offs, and an interactive design review.
Requirements and concepts to consider
- Accept text, image, audio, and video inputsRequirement
- Reason across multiple modalitiesRequirement
- Generate text, image, and audio outputsRequirement
- Maintain conversation context across modalitiesRequirement
- Support tool use and function callingRequirement
- Handle document understanding (PDFs, charts)Requirement
- Provide real-time voice conversationRequirement
- Implement safety filters across all modalitiesRequirement
- aiConcept to explore
- multi modalConcept to explore
- visionConcept to explore
- speechConcept to explore
- llmConcept to explore
- assistantConcept to explore