Triple

T23506620

Position	Surface form	Disambiguated ID	Type / Status
Subject	West End, Washington, D.C.	`E572297`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Francis-Stevens Education Campus	`—`	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: Francis-Stevens Education Campus | Statement: [West End, Washington, D.C., hasLandmark, Francis-Stevens Education Campus]

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

Target entity: Francis-Stevens Education Campus
Context triple: [West End, Washington, D.C., hasLandmark, Francis-Stevens Education Campus]

A. Browne Education Campus
Browne Education Campus is a public school in the Deanwood neighborhood of Washington, D.C., serving students across multiple grade levels.
B. Harcourt Hill Campus
Harcourt Hill Campus is one of Oxford Brookes University’s main sites, known for its green, suburban setting and facilities for education, humanities, and sports.
C. Samuel Ward Academy
Samuel Ward Academy is a coeducational secondary school and sixth form serving students in Haverhill, Suffolk, England.
D. Francis Holland School
Francis Holland School is a prestigious independent girls' school in London known for its strong academic standards and notable alumnae.
E. Brackenhurst Campus
Brackenhurst Campus is Nottingham Trent University's rural estate campus, known for its focus on animal, rural, and environmental sciences set within extensive countryside grounds.
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: Francis-Stevens Education Campus
Target entity description: Francis-Stevens Education Campus is a public school facility in Washington, D.C.’s West End neighborhood serving students across multiple grade levels.

A. Browne Education Campus
Browne Education Campus is a public school in the Deanwood neighborhood of Washington, D.C., serving students across multiple grade levels.
B. Harcourt Hill Campus
Harcourt Hill Campus is one of Oxford Brookes University’s main sites, known for its green, suburban setting and facilities for education, humanities, and sports.
C. Samuel Ward Academy
Samuel Ward Academy is a coeducational secondary school and sixth form serving students in Haverhill, Suffolk, England.
D. Francis Holland School
Francis Holland School is a prestigious independent girls' school in London known for its strong academic standards and notable alumnae.
E. Brackenhurst Campus
Brackenhurst Campus is Nottingham Trent University's rural estate campus, known for its focus on animal, rural, and environmental sciences set within extensive countryside grounds.
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_69e245b5e4208190bac8a6509867e394`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1a9009ca081908c4cffb8c32293ec`	completed	April 29, 2026, 6:45 a.m.

Created at: April 17, 2026, 6:07 p.m.