Llama Cloud Features & Functionality - Llama Cloud introduces open-source nodes for N8 workflows, integrating Llama Extract, Parse, and Cloud Indexes [1] - Llama Cloud offers three main products: Llama Parse, Llama Extract, and Llama Cloud Indexes [3] - Llama Extract uses large language models to extract information based on predefined schemas like invoice details (invoice number, amount, total amount, merchant) [4] - Llama Cloud nodes include Llama Parse for parsing PDF files and Llama Cloud for connecting to any given index name [10] Workflow Automation - N8 workflows can be triggered by changes in a specific folder, such as adding a new file to an invoices folder [2][6] - The extracted information can be used to automate tasks like sending emails with invoice details and labeling those emails in Gmail [3][8][9] - The Llama Cloud node can be used as a retriever and connected to other nodes such as an OpenAI message [11] Customization & Open Source - Users can create their own extraction agents or use pre-made schemas for research papers, filing reports, technical résumés, etc [4][5] - The N8 Llama Cloud integration is open source, allowing users to add extra functionality [11]