Introducing CoreWeave ARIA: AI Research and Iteration Agent

Introduces CoreWeave ARIA, an AI Research and Iteration Agent built into Weights & Biases. ARIA automates the research loop by analyzing experiments, forming hypotheses, writing configurations, launching experiments via W&B Launch, evaluating results, and drafting reports. It leverages deep platform knowledge of W&B for efficient querying and analysis across large projects and team boundaries. ARIA provides live, persistent dashboards to back up its analyses and can access training code, logs, metrics, artifacts, and checkpoints. The post also highlights ARIA's availability on mobile and outlines future roadmap items including shared agent conversations, extensible custom instructions, data source integration via MCP, and enterprise admin controls.