Weights & Biases (@wandb) — Twitter Score 33 out of 1000

Weights & Biases is an AI developer platform that helps machine-learning teams build, train, evaluate, and monitor models and generative-AI applications. Weights & Biases's Twitter Score is 33 out of 1000 as of August 2026, ranking #28,862 (top 10%) among 483,944 tracked accounts.

Weights & Biases was founded by Lukas Biewald, Chris Van Pelt, and Shawn Lewis. The platform originated as an experiment-tracking tool developed to support model-building work at OpenAI and grew into a broader end-to-end MLOps platform. One of its core products, W&B Weave, focuses on tracing, evaluating, and monitoring generative-AI and agent applications.

Weights & Biases was acquired by CoreWeave on May 5, 2025, and continues to operate as part of that organization. CoreWeave itself traces its origins to cryptocurrency mining and its SEC filing records its former corporate name as Atlantic Crypto Corporation. Prior to the acquisition, Weights & Biases had received backing from Trinity Ventures, Bloomberg Beta, Coatue Management, Insight Partners, Felicis Ventures, BOND, NVIDIA, Sapphire Ventures, Daniel Gross, and Nat Friedman.

Weights & Biases has published 8,865 posts on the platform and has been mentioned by 69 accounts across 291 total mentions, reflecting active engagement within the AI and developer community.

Who follows Weights & Biases on X?

The accounts that follow Weights & Biases include 156 founders, 34 angel investors, 34 influencers and 7 VCs, among them Balaji, Mario Nawfal, Tommy, Matthew Graham, Andrew Chen and Cuy Sheffield.