> For the complete documentation index, see [llms.txt](https://help.fielddoc.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.fielddoc.org/help-center/models/what-are-models.md). # What are models? FieldDoc hosts a growing library of leading industry environmental models. These models can be attached to folders, activity records, or pacts to demonstrate the estimated environmental benefits that will be achieved from implementation of a conservation or restoration action. How models calculate outcomes are based on the model input requirements. When using a model, we highly recommend that you walk through the guidance language to make sure that you are entering accurate inputs. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.fielddoc.org/help-center/models/what-are-models.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.