Model Tools & Dev PlatformAcquiredInfraℹWeights & Biases
Track, evaluate, and improve the AI development lifecycle.
Company snapshot
- Stage
- Acquired
- Status
- published
- Updated
- Nov 4, 2026
- Views
- Category
- Model Tools & Dev Platform
- Website
- wandb.ai
What they're building
Track, evaluate, and improve the AI development lifecycle. Weights & Biases gives AI teams tools to track experiments, evaluate models and agents, inspect application traces, and improve deployed systems through shared evidence.
Foundation model usage
Editorial estimates from product descriptions. Model providers and actual usage are not confirmed.
- Inferred architecture
- Agentic loops, Code generation
- Estimated model demand
- High intensity
NYC footprint
- NYC presence
- NYC company or team supported by public sources. Street address has not been verified.
Funding
Public funding details are not disclosed yet.
Sources & location evidence
Open research desk ↗Profile source review: 2026-11-04. Retained company operating identity is primary-confirmed after CoreWeave acquisition. Current employer NYC engineering job specifies hybrid workplace; remote exceptions do not make this a remote-only listing. Its own careers still describes remote-first overall. Precise NYC room not assumed to equal parent office.
- https://wandb.ai/site/careers/ ↗
- https://www.linkedin.com/jobs/view/staff-engineer-coreux-and-expansion-weights-biases-at-weights-biases-4341672793 ↗
- https://coreweave.com/careers/job?4600003006&board=weights_and_biases&gh_jid=4600003006 ↗
Location unresolved · verified office
Street address not public. Employer-posted job identifies NYC engineering role and hybrid policy, with limited remote exceptions. Parent company office not assumed to be this team's exact workplace. Retained company identity verified by own careers.
Weights & Biases - employer-posted NYC Staff Engineer ↗Source checked 2026-11-04
Notes
Weights & Biases is tagged infra based on buyer clarity, repeat workflow activity, public activity, and fit with the AI Atlas map.
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