...
Number of utterances/intents per interaction
Number of fallback intents
Number of repair actions (b12, b13) per interaction (see https://socialrobotics.atlassian.net/wiki/pages/createpage.action?spaceKey=PM2&title=2025%20Capability%204%3A%20Handling%20Unexpected%20Intents Unexpected Intents )
Variety in intents and entities (are there any unused intents?)
Confidence values for the intent classification (are there any patterns of specific intents having low/high confidence values?)
Interaction length (in time)
...