Triple

T21892810

Position	Surface form	Disambiguated ID	Type / Status
Subject	Joseph Evans Brown	`E540595`	entity
Predicate	spouse	`P13`	FINISHED
Object	Katherine H. Brown	`—`	NE NERFINISHED

How this triple was built (3 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: Katherine H. Brown | Statement: [Joseph Evans Brown, spouse, Katherine H. Brown]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Katherine H. Brown
Context triple: [Joseph Evans Brown, spouse, Katherine H. Brown]

A. Kathleen Brown
Kathleen Brown is an American Democratic politician and attorney who served as California State Treasurer and is a member of the prominent Brown political family, being the daughter of former Governor Pat Brown and sister of former Governor Jerry Brown.
B. Nirine S. Brown
Nirine S. Brown is an actress known for her role in the psychological horror-thriller television series "Swarm."
C. Kaye V. Dowling
Kaye V. Dowling was the wife of American film, radio, and television actor Hugh Marlowe.
D. Kathryn C. Thornton
Kathryn C. Thornton is an American physicist and former NASA astronaut best known for her spacewalks on multiple Space Shuttle missions, including the Hubble Space Telescope servicing mission STS-61.
E. Catherine G. Coleman
Catherine G. "Cady" Coleman is a retired NASA astronaut and Air Force colonel who flew on multiple Space Shuttle missions and spent nearly six months aboard the International Space Station.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Katherine H. Brown
Target entity description: Katherine H. Brown was the wife of American comedian and actor Joe E. Brown, known primarily in relation to his life and career.

A. Kathleen Brown
Kathleen Brown is an American Democratic politician and attorney who served as California State Treasurer and is a member of the prominent Brown political family, being the daughter of former Governor Pat Brown and sister of former Governor Jerry Brown.
B. Nirine S. Brown
Nirine S. Brown is an actress known for her role in the psychological horror-thriller television series "Swarm."
C. Kaye V. Dowling
Kaye V. Dowling was the wife of American film, radio, and television actor Hugh Marlowe.
D. Kathryn C. Thornton
Kathryn C. Thornton is an American physicist and former NASA astronaut best known for her spacewalks on multiple Space Shuttle missions, including the Hubble Space Telescope servicing mission STS-61.
E. Catherine G. Coleman
Catherine G. "Cady" Coleman is a retired NASA astronaut and Air Force colonel who flew on multiple Space Shuttle missions and spent nearly six months aboard the International Space Station.
F. None of above. chosen

Provenance (2 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_69e0c47a95908190ae3e19b716accb3d`	completed	April 16, 2026, 11:14 a.m.
NER	Named-entity recognition	`batch_69f11fc46dd481908a119cfbe26564a3`	completed	April 28, 2026, 8:59 p.m.

Created at: April 16, 2026, 7:06 p.m.