AI Glossary
The AI Glossary — Plain English
Authoritative definitions of the most important AI concepts — from RAG and MCP to embeddings, fine-tuning, and open weights.
Terms starting with "F"2 found
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Fine-Tuning
Training a pre-trained language model on a smaller, task-specific dataset to improve its performance on a particular domain or task.
F
Function Calling
A capability that lets a language model request execution of predefined functions or tools by outputting structured arguments, enabling AI to take real actions.