CoreWeave Forge launches

CoreWeave Inc. (Nasdaq: CRWV) announced CoreWeave Forge, a development layer that unifies Weights & Biases Models, post-training expertise from OpenPipe, and the open-source marimo notebook project with CoreWeave's own services to run the AI loop — run, observe, curate, improve, evaluate and repeat — in one connected environment. MasterClass and Canva are already building on CoreWeave Forge, which the company announced at its Fully Connected conference with more than 4,500 customers, partners, developers and AI leaders. CoreWeave Registry keeps every checkpoint and agent configuration versioned, and the layer stays open across the models, frameworks and clouds teams already use.

CoreWeave Inc. Nasdaq: CRWV , The Essential Cloud for AI™, today announced CoreWeave Forge, a development layer for teams building and improving models and agents. It runs the entire AI loop – run, observe, curate, improve, evaluate and repeat – in one connected environment, and it's open across the models, frameworks, and other clouds teams use. MasterClass and Canva are already building on CoreWeave Forge. The news was shared during Fully Connected, CoreWeave's AI cloud conference, which brings together more than 4,500 customers, partners, developers and AI leaders to share how they are building and running AI in production. Model and agent development has been split across tools from separate vendors, none built to work together. For the researchers and engineers carrying a model or agent through its full lifecycle, that fragmentation has a cost: a production trace does not feed the next training run, a finished experiment does not inform the next evaluation, and every handoff loses a signal or costs more time. CoreWeave Forge unifies Weights & Biases Models, post-training expertise from OpenPipe, and the open-source marimo notebook project with CoreWeave's own services, in one connected environment built for continuous improvement. This development layer closes the AI loop and assists customers in improving their models or agents, no matter their expertise, while keeping every team free to build with any model, framework or cloud, so improvement compounds with every version. Training runs, experiment tracking, evaluations and agent traces live where the model or agent actually runs. CoreWeave Registry keeps every checkpoint and agent configuration versioned. Every piece of it stays open to the models, frameworks, and clouds a team already uses. Read the full press release here https://www.coreweave.com/news/coreweave-forge-launches-turning-the-ai-loop-production-run-into-a-better-model-and-agent . CoreWeave https://www.coreweave.com/