> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/cloud-cost-management/3.0/new-to-ai-and-cloud-costs/key-concepts.md).

# Key Concepts

Core concepts and terminology used across AI & Cloud Costs

Content for this page is in progress as part of the AI & Cloud Costs New Experience documentation rollout.