# Glossary terms starting with F

> 4 terms in the Impetora enterprise AI glossary that start with the letter F.

Source: https://impetora.com/glossary/letter/f
Part of: Impetora AI consulting glossary (https://impetora.com/glossary)
Last updated: 2026-04-27

## Terms

- [FCA AI Strategy](https://impetora.com/glossary/fca-ai-strategy) - The Financial Conduct Authority's AI strategy is the UK financial regulator's published approach to AI supervision, emphasising existing rules over new AI-specific legislation.
- [Fine-tuning](https://impetora.com/glossary/fine-tuning) - Fine-tuning is the process of continuing the training of a pre-trained model on a smaller, task-specific dataset to specialise its behaviour.
- [Foundation Model](https://impetora.com/glossary/foundation-model) - A foundation model is a large neural network pre-trained on broad data and designed to be adapted to many downstream tasks.
- [Function Calling](https://impetora.com/glossary/function-calling) - Function calling is the specific implementation of tool use where the language model emits a structured JSON object matching a function signature, which the host application then executes.

## Markdown twins

- https://impetora.com/md/glossary/fca-ai-strategy
- https://impetora.com/md/glossary/fine-tuning
- https://impetora.com/md/glossary/foundation-model
- https://impetora.com/md/glossary/function-calling

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