Triple

T7149275
Position Surface form Disambiguated ID Type / Status
Subject Reeves v. Sanderson Plumbing Products, Inc. E166649 entity
Predicate respondent P2238 FINISHED
Object Sanderson Plumbing Products, Inc.
Sanderson Plumbing Products, Inc. is a plumbing fixtures manufacturer best known for its role as the employer-defendant in the U.S. Supreme Court age discrimination case Reeves v. Sanderson Plumbing Products, Inc.
 E645061 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Sanderson Plumbing Products, Inc. | Statement: [Reeves v. Sanderson Plumbing Products, Inc., respondent, Sanderson Plumbing Products, Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sanderson Plumbing Products, Inc.
Context triple: [Reeves v. Sanderson Plumbing Products, Inc., respondent, Sanderson Plumbing Products, Inc.]
  • A. Sloan Valve Company
    Sloan Valve Company is an American manufacturer best known for its commercial plumbing products, particularly flush valves and water-efficient fixtures used in public and institutional restrooms.
  • B. Diversey
    Diversey is a Chicago Transit Authority 'L' station on the Brown Line located in the Lincoln Park/Lakeview area of Chicago.
  • C. Kohler
    Kohler is a German-origin surname borne by various notable individuals, including scholars, politicians, and artists.
  • D. Jarden Corporation
    Jarden Corporation was a U.S.-based consumer products company known for its wide portfolio of household and outdoor brands before being acquired by Newell Brands.
  • E. Thompson Products
    Thompson Products was an American manufacturing company best known for producing automotive and aircraft engine components and later becoming a predecessor to aerospace and defense contractor TRW Inc.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sanderson Plumbing Products, Inc.
Triple: [Reeves v. Sanderson Plumbing Products, Inc., respondent, Sanderson Plumbing Products, Inc.]
Generated description
Sanderson Plumbing Products, Inc. is a plumbing fixtures manufacturer best known for its role as the employer-defendant in the U.S. Supreme Court age discrimination case Reeves v. Sanderson Plumbing Products, Inc.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sanderson Plumbing Products, Inc.
Target entity description: Sanderson Plumbing Products, Inc. is a plumbing fixtures manufacturer best known for its role as the employer-defendant in the U.S. Supreme Court age discrimination case Reeves v. Sanderson Plumbing Products, Inc.
  • A. Sloan Valve Company
    Sloan Valve Company is an American manufacturer best known for its commercial plumbing products, particularly flush valves and water-efficient fixtures used in public and institutional restrooms.
  • B. Diversey
    Diversey is a Chicago Transit Authority 'L' station on the Brown Line located in the Lincoln Park/Lakeview area of Chicago.
  • C. Kohler
    Kohler is a German-origin surname borne by various notable individuals, including scholars, politicians, and artists.
  • D. Jarden Corporation
    Jarden Corporation was a U.S.-based consumer products company known for its wide portfolio of household and outdoor brands before being acquired by Newell Brands.
  • E. Thompson Products
    Thompson Products was an American manufacturing company best known for producing automotive and aircraft engine components and later becoming a predecessor to aerospace and defense contractor TRW Inc.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c68886779c8190a8e3fbabffe68253 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e7f130e08190bc5ca99f90f9de92 completed March 27, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ada940e08190b16e97e363801e75 completed March 28, 2026, 10:30 a.m.
NEDg Description generation batch_69c7ae5767408190860c1c7bc3a769fa completed March 28, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_69c7aeb68c3481909c6dff8ee51349ab completed March 28, 2026, 10:34 a.m.
Created at: March 27, 2026, 2:46 p.m.