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
Francis-Stevens Education Campus is a public school facility in Washington, D.C.’s West End neighborhood serving students across multiple grade levels.
 E1588765 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: 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.
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: Francis-Stevens Education Campus
Triple: [West End, Washington, D.C., hasLandmark, Francis-Stevens Education Campus]
Generated description
Francis-Stevens Education Campus is a public school facility in Washington, D.C.’s West End neighborhood serving students across multiple grade levels.
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 (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_69e245b5e4208190bac8a6509867e394 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a9009ca081908c4cffb8c32293ec completed April 29, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c8277b97481909b1405fd7469b910 completed May 19, 2026, 3:32 p.m.
NEDg Description generation batch_6a0ca6f2d4288190b0b5fd46d2a387bf completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7e9e9988190ac3bedb9ecb8ce06 completed May 19, 2026, 6:11 p.m.
Created at: April 17, 2026, 6:07 p.m.