Serializing LLM Pipelines Haystack introduces serialization for LLM pipelines, enabling conversion to a format that can be saved, loaded, and transmitted across networks. The feature supports components like TransformersChatGenerator and ChatPromptBuilder, with documentation available on the Haystack website. TransformersChatGenerator ChatPromptBuilder 📚 Useful Documentation: Serialization https://docs.haystack.deepset.ai/docs/serialization Serialization means converting a pipeline to a format that you can save on your disk and load later. It’s especially useful because a serialized pipeline can be saved on disk or a database, get sent over a network and more.