Function calling (tool use) lets an LLM output a structured instruction that invokes an external function or tool — checking a calendar, sending a message, retrieving documents, and so on. It turns "can talk" into "can do", a key step from chatbot to capable assistant.
Enclave's experts proactively remind you, track to-dos, and follow up on your items — by combining the model's function-calling ability with long-term memory and initiative: the model decides what to do, and the system carries it out safely.
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