This is the home page of the Multi-modal conversation (MPAI-MMC) standard. MPAI-MMC uses AI to enable human-machine conversation emul­ating human-human conversation in completeness and intensity. The MPAI-MMC standard includes 5 Use Cases: Conversation with Emotion, Multimodal Question Answering (QA) and 3 Automatic Speech Translation Use Cases.

The figure below shows the reference models of the first two and two of the translation use cases.

Conversation with Emotion Multimodal Question Answering
Unidirectional Speech Translation Bidirectional Speech Translation

The fifth use case is called One to Many Speech Translation (MST).