There exist a rasa command for split the stories (stories.md) into train-test groups in order to evaluate a single rasa core model?
For nlu data, this command is “rasa data split nlu …”.
Unfortunately there is no such command for the stories, but I think this is a super cool suggestion. Would you mind filing a feature request on GitHub - RasaHQ/rasa: 💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants?