CoreWeave Launches ARIA AI Agent for Automated Research

CoreWeave has launched ARIA, an AI Research and Iteration Agent embedded in the Weights & Biases platform. The agent autonomously analyzes thousands of experiment runs and metrics in minutes, generates live visualizations, and recommends model improvements around the clock. Built on CoreWeave's W&B Weave platform, which reaches general availability today, ARIA creates dashboards, heat maps, and reports that update in real time and are visible to entire teams. It is available now in public preview, with deeper autonomous capabilities planned. CoreWeave acquired Weights & Biases for approximately $1.4 billion in May 2025.