Weights & Biases · Weights & Biases Privacy Policy · View original document ↗

Controller vs. Processor Role Ambiguity

High severity Unique · 0 of 325 platforms
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Recent governance activity Weights & Biases recorded 8 documented changes in the last 30 days.
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This analysis describes what Weights & Biases's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

The absence of clear controller/processor designation creates ambiguity regarding legal responsibilities and data governance obligations under data protection frameworks. This affects the allocation of compliance duties, liability, and data subject rights between CoreWeave and Weights & Biases.

Consumer impact (what this means for users)

Users may encounter unclear accountability for data handling practices, as the provision does not establish definitive responsibility assignment between the entities. The ambiguity affects users' ability to identify which entity bears primary compliance obligations for personal information processing.

How other platforms handle this

Smartsheet Medium

When we provide the Service to our customers, we act as a data processor on behalf of those customers. Our customers are the data controllers, meaning that they determine the purposes and means of the processing of personal data that is submitted into the Service. If you are an end user of a custome...

LinkedIn Medium

If you are in the 'Designated Countries', LinkedIn Ireland Unlimited Company ('LinkedIn Ireland') will be the controller of your personal data provided to, or collected by or for, or processed in connection with our Services. If you are outside of the Designated Countries, LinkedIn Corporation will ...

Anthropic Medium

This Privacy Policy does not apply where Anthropic acts as a data processor and processes personal data on behalf of commercial customers using Anthropic's Commercial Services – for example, your employer has provisioned you a Claude for Work account, or you're using an app that is powered on the ba...

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▸ View Original Clause Language DOCUMENT RECORD
"
How CoreWeave collects, uses, discloses, and processes personal information across its platforms and services

— Excerpt from Weights & Biases's Weights & Biases Privacy Policy

Applicable regulations

EU AI Act
European Union
CCPA/CPRA
California, USA
Colorado AI Act
US-CO
ePrivacy Directive
European Union
EU AI Act - High Risk Provisions
EU
FTC Act Section 5
United States Federal
GDPR
European Union

Provision details

Document information
Document
Weights & Biases Privacy Policy
Entity
Weights & Biases
Document last updated
May 5, 2026
Tracking information
First tracked
May 10, 2026
Last verified
May 10, 2026
Record ID
CA-P-005678
Document ID
CA-D-00494
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
9fa1ff1e960821b3e1af1425b8a8856eb4ed069c725b547c6331f09acc750877
Analysis generated
May 10, 2026 10:45 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: Weights & Biases
Document: Weights & Biases Privacy Policy
Record ID: CA-P-005678
Captured: 2026-05-10 10:45:51 UTC
SHA-256: 9fa1ff1e960821b3…
URL: https://conductatlas.com/platform/weights-biases/weights-biases-privacy-policy/controller-vs-processor-role-ambiguity/
Accessed: May 20, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

Other risks in this policy

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Frequently Asked Questions

What does Weights & Biases's Controller vs. Processor Role Ambiguity clause do?

The absence of clear controller/processor designation creates ambiguity regarding legal responsibilities and data governance obligations under data protection frameworks. This affects the allocation of compliance duties, liability, and data subject rights between CoreWeave and Weights & Biases.

How does this clause affect you?

Users may encounter unclear accountability for data handling practices, as the provision does not establish definitive responsibility assignment between the entities. The ambiguity affects users' ability to identify which entity bears primary compliance obligations for personal information processing.

Is ConductAtlas affiliated with Weights & Biases?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Weights & Biases.