CoreWeave, Inc., The Essential Cloud for AI™, today announced the launch of CoreWeave RIA (AI Research & Iteration Agent), an AI research agent built directly into Weights & Biases (W&B) by CoreWeave that reads experiment data, uncovers hidden insights, and drives continuous model and agent improvement. ARIA was built using W&B Weave, CoreWeave's agent development platform. W&B Weave's agent development capabilities also enter general availability today.
CoreWeave launches ARIA, an AI research and iteration agent built into Weights & Biases.
ARIA analyzes thousands of runs and tens of thousands of metrics in minutes.
Built using W&B Weave, which enters general availability today.
ARIA creates live dashboards including heat maps, parallel coordinates plots, and bar charts.
Available in W&B mobile app for monitoring runs from anywhere.
CoreWeave has tracked nearly one billion runs and trillions of metrics.
ARIA accelerates the AI research loop by closing the gap between analysis and action, turning the data teams already generate into a compounding engine for better models and more reliable agents. It analyzes thousands of runs and tens of thousands of metrics in minutes. Other than compute and data challenges, research teams also face the pressure to bring high quality models and agents to market faster. However, they spend significant time manually configuring dashboards, writing one-off analysis notebooks, and extracting insights from thousands of experiments. ARIA removes that manual middle layer.
ARIA is built for continuous improvement, powering the full research cycle by forming hypotheses, launching experiments, evaluating results, and recommending next steps. Models and agents keep improving as a result, so researchers spend their time on the problems only they can solve. Live dashboards let ARIA create W&B workspaces, panels, and reports to back up its findings — such as heat maps for two-dimensional parameter sweeps, parallel coordinates plots for hyperparameter interactions, and bar charts for comparing discrete configurations. These are live W&B dashboards that update as new runs come in and are visible to the full team. Full experiment context is already loaded, as ARIA enters every conversation with the project already loaded and can reach across projects and into teammates' experiments. ARIA is also available on the go through the W&B mobile app.
Praneeth Gangavarapu, PhD Candidate at Scripps Research, shared: "ARIA has become a valuable part of my daily workflow. It helps me quickly generate reports, create sweep configurations from natural language, and automate tasks that would otherwise require a lot of manual setup. What excites me most is the potential to connect workflows end-to-end, from launching experiments and configuring automations to generating insights and reports automatically."
Nick Patience, Vice President & Practice Lead, AI Platforms at Futurum, added: "The bottleneck in AI development has shifted. Compute is more accessible than ever, but the ability to extract actionable insight from experiment data at speed remains a persistent challenge. Tools that can autonomously analyze, surface insights and drive continuous improvement are becoming an increasingly important part of how competitive AI teams operate. ARIA reflects where the industry is heading."
Chen Goldberg, Executive Vice President of Product and Engineering at CoreWeave, stated: "Researchers are making rapid progress in model development, but their management tools have not kept pace. ARIA is how we close that gap. It's an always-on research collaborator that turns the experiment data teams are already generating into continuous, compounding improvement. This is what the self-improving agent loop looks like in practice, and it's a meaningful step on the path to superintelligence."
About CoreWeave
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to move at the pace of innovation, building and scaling AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave serves as a force multiplier by combining superior infrastructure performance with deep technical expertise to accelerate breakthroughs. Established in 2017, CoreWeave completed its public listing on Nasdaq (CRWV) in March 2025.
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