---
title: "training data"
url: "https://ailawframework.com/glossary/training-data"
type: "defined_term"
site: "AI Law Framework"
checked: "2026-10-10"
---

# training data

> data used for training an AI system through fitting its learnable parameters;

Canonical page: https://ailawframework.com/glossary/training-data  
Checked: 2026-10-10

Site index for agents: https://ailawframework.com/llms.txt

data used for training an AI system through fitting its learnable parameters;

Source: [EU AI Act Art 3(29)](https://artificialintelligenceact.eu/article/3/) (checked 2026-10-10)

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