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# Weights and Biases, LLC
Company record

# Weights and Biases, LLC

## Ownership

[CoreWeave](https://scrutica.com/companies/org-coreweave) is the documented parent. [SEC EDGAR](https://www.sec.gov/Archives/edgar/data/1769628/000176962825000041/crwv-20250630.htm), 26 Sep 2025.

Subsidiaries in public sources, up to four levels below

0

Export-control designations

No export-control designations were found.

Subscription sources contain additional ownership records for this organisation. Their details cannot be republished.

## Source records

[Export-control evidence](https://scrutica.com/companies/org-weights-and-biases-llc#panel-ec) [Subsidiaries](https://scrutica.com/companies/org-weights-and-biases-llc#panel-own-subsidiaries)

Figures read 13 Nov 2026. Latest source 13 Nov 2026. Scrutica has licensed supply-chain records for this company, and the licence limits what this page shows. [Sources and publication limits](https://scrutica.com/methodology#licensed-substrate)

Sources, 3 How the figures were made Identifiers

## Sources, 3

[Corporate ownership relationships](https://scrutica.com/methodology#ownership)

Parents and holdings

[Licensed corporate-ownership database](https://scrutica.com/methodology#licensed-substrate)

Subsidiary countsLicensed-only entities counted, never named

[Export-control designations](https://scrutica.com/methodology#export-controls)

Federal Register-anchored designations0 records, 13 Nov 2026

## How the figures were made

**Ownership.** Parent relationships and recorded holdings retain their sources, dates and confidence levels; conflicting accounts appear alongside them, and a holding is shown as a parent only where a source establishes control.

**Subsidiaries.** Subsidiary totals of 20 or more are rounded; subsidiaries recorded only in the licensed database are counted, not named.

**Identity.** Variant identifiers are resolved to one organisation before its data is combined.

Sovereign fund linkage is withdrawn while its fund-type and identity checks are rebuilt.

## Identifiers

Scrutica ID

org-weights-and-biases-llc

Name forms resolved to this record: Weights & Biases.

## Export controls

The check matches the company, directly and through affiliates, to the BIS Entity List.

Scrutica last verified that list against the Federal Register on 13 Nov 2026. The list last changed on 21 Aug 2026 (91 FR 54657).

The check also reads the Section 1260H list, the NS-CMIC List and FASCSA exclusion orders, and attaches a name they print to a record only when it is that record’s name or alias and no other record’s.

OFAC’s SDN list is not read.

[Export Controls](https://scrutica.com/export-controls)

## Subsidiaries

The one subsidiary in our records up to four levels below Weights and Biases, LLC is recorded only in a licensed database.

Latest record year: licensed database 2026.

## CoreWeave

### CoreWeave

CoreWeave is the documented parent. (high confidence, authority tier 2). [SEC EDGAR](https://www.sec.gov/Archives/edgar/data/1769628/000176962825000041/crwv-20250630.htm), 26 Sep 2025

US

CRWV · Nasdaq · CIK 1769628 · LEI 984500511DP2B6186053

[Open CoreWeave’s record](https://scrutica.com/companies/org-coreweave)

[Open CoreWeave’s record](https://scrutica.com/companies/org-coreweave)