CoreWeave launches ARIA research agent in public preview inside Weights & Biases

CoreWeave put its AI Research and Iteration Agent (ARIA) into public preview inside Weights & Biases. ARIA reads experiment data and generates live dashboards and reports, and CoreWeave says it can analyze thousands of runs in minutes. The same day, the agent development features of W&B Weave became generally available, which extends the developer software line beyond raw compute.

• ARIA enters public preview on June 29, 2026
• Analyzes thousands of runs and tens of thousands of metrics in minutes, per the company
• W&B Weave agent development capabilities reach general availability the same day