Interactive multimodal output means an AI doesn't just respond with words—it can embed diagrams, charts, buttons or mini‑apps that you can click or use right in the conversation. OpenAI’s new GPT‑6 model powers ChatGPT’s “Intelligent UI,” choosing when a visual tool—like a bike diagram with tappable parts or a built‑in savings calculator—is more helpful than plain text. This rollout represents a shift toward more useful, hands‑on AI responses and explains why you're suddenly seeing visuals inside your chat instead of only paragraphs.