How Rivian Accelerated Finance Operations with AI Agents on Amazon Bedrock

This article describes how Rivian accelerated finance operations by deploying intelligent AI agents built on Amazon Bedrock AgentCore to automate purchase order accruals and month-end close processes.

• Eliminated over 15 days of manual work per finance close cycle through AI-powered automation
• Built SOP-driven agents that interpret natural language procedures instead of hardcoded business logic
• Implemented materiality-based workflows routing purchase orders through different validation paths based on dollar thresholds
• Maintained human-in-the-loop design with finance manager approval before journal entries post to SAP
• Leveraged Amazon Bedrock AgentCore, Knowledge Bases, Lambda, DynamoDB, and Model Context Protocol for modular architecture
• Achieved improved accuracy, compliance, and audit transparency compared to previous spreadsheet-based processes
• Scaled to support exponential growth from R2 vehicle launch and increased custom tooling purchase orders

Rivian's implementation demonstrates how AI agents can transform enterprise finance operations by automating complex, context-dependent workflows while maintaining governance and enabling business users to own process evolution.