> ## Documentation Index > Fetch the complete documentation index at: https://docs.cognigy.com/llms.txt > Use this file to discover all available pages before exploring further. # Global Large Language Models Updated in 4.97 *Global Large Language Models* (Global LLMs) are [LLMs](/ai/agents/develop/gen-ai-and-llms/llms) at [organization level](/ai/administer/access/admin-center/global-resources/overview) that you can assign to and share across different Projects in your organization. ## Restrictions * Global LLMs don't support [LLM fallback](/ai/agents/develop/gen-ai-and-llms/fallback). * Global LLMs can't be set as a [default model](/ai/agents/develop/gen-ai-and-llms/other-operations). * Global LLMs can't be cloned. ## Working with Global LLMs You can view, create, edit, and delete global LLMs in the [Admin Center](/ai/administer/access/admin-center/global-resources/overview) under **Resources > LLMs** as well as copy their Reference ID. To assign a global LLM to a Project, go to the global LLM page, click

in the **Assigned Projects** section, and select the Project. You can also view global LLMs in **Build > LLMs** and edit their settings. You can view, create, delete, and edit global LLMs using the [Cognigy.AI API](https://api-trial.cognigy.ai/openapi#tag--LargeLanguageModels-v2.0). To do so, set the `resourceLevel` parameter to `organisation` in the JSON body.