Weights & Biases
CoreWeave adds first-party Anyscale support for managed Ray on CKS
CoreWeave customers can now deploy Anyscale, the managed platform built on the open-source Ray framework, directly in their own accounts through BYOC on CoreWeave…
CoreWeave launches Interconnect, SUNK Anywhere and LOTA Cross-Cloud
CoreWeave has announced three capabilities for cross-cloud AI: CoreWeave Interconnect, SUNK Anywhere and LOTA Cross-Cloud. The company says they make running training…
CoreWeave brings up first NVIDIA GB300 NVL72 in Dell rack-scale system
CoreWeave says it has completed the industry-first bring-up of NVIDIA's GB300 NVL72 platform, housed in Dell's integrated rack scale system. The AI cloud provider also…
Weights & Biases passes one billion tracked runs, CoreWeave says
More than a billion runs have now been tracked in Weights & Biases, according to a CoreWeave blog post marking the milestone. The company says it is building for a much…
BusinessCoreWeave completes acquisition of AI developer platform Weights & Biases
CoreWeave has completed its acquisition of Weights & Biases, the AI developer platform, according to the company. The cloud provider says the deal will let it offer an…
BusinessCoreWeave to Acquire Weights & Biases in Push for End-to-End AI Platform
CoreWeave has entered into an agreement to acquire Weights & Biases, a major MLOps and LLMOps platform. The company says the deal will create an end-to-end platform that…
Reflection's open-weight Beam model launches on CoreWeave Serverless Inference
Reflection's first open-weight model, Beam, is available on Day 0 through Serverless Inference in CoreWeave Forge, according to CoreWeave. Developers can call it through…
CoreWeave Launches ARIA, a Coding Agent That Runs the AI Improvement Loop
CoreWeave has made ARIA, the AI Research and Iteration Agent, generally available inside its Forge platform. According to the company, ARIA writes and runs code against…
CoreWeave Pitches the 'AI Loop' as a Continuous Cycle for Models and Agents
CoreWeave argues that launching a model is now closer to the start of the work than the end, and has laid out a framework it calls the AI Loop to keep models and agents…
CoreWeave launches ARIA, an agent that runs experiments inside Weights & Biases
CoreWeave has introduced ARIA, a coding agent built directly into Weights & Biases that reads experiments, builds live visualizations and launches the next experiment…
CoreWeave explains how ARIA, its W&B research agent, was built to outlast the chat
CoreWeave has published a behind-the-scenes account of ARIA, the agent inside Weights & Biases that entered public preview on June 29, 2026. According to the company…
CoreWeave CEO: 42 data centers and 590 MW of active power after 2025
CoreWeave says it brought 9 new data centers online in 2025, for a total of 42 active sites, and reached approximately 590 megawatts of active power by the end of Q3. In…
CoreWeave Sandboxes enters public preview for RL and agent workloads
CoreWeave has launched CoreWeave Sandboxes in public preview, an execution layer for reinforcement learning (RL), agent tool use and model evaluation at scale. According…