Triple

T21453117
Position Surface form Disambiguated ID Type / Status
Subject Mount St. Alban E529267 entity
Predicate near P350 FINISHED
Object Massachusetts Avenue Heights neighborhood
The Massachusetts Avenue Heights neighborhood is an affluent residential area in Northwest Washington, D.C., known for its large homes, diplomatic residences, and proximity to the Washington National Cathedral.
 E752833 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: Massachusetts Avenue Heights neighborhood | Statement: [Mount St. Alban, near, Massachusetts Avenue Heights neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Avenue Heights neighborhood
Context triple: [Mount St. Alban, near, Massachusetts Avenue Heights neighborhood]
  • A. Savin Hill neighborhood
    Savin Hill neighborhood is a historic residential area in the Dorchester section of Boston, known for its hilltop views, Victorian homes, and proximity to the waterfront and rapid transit.
  • B. Wellesley Hills neighborhood
    Wellesley Hills neighborhood is a residential area in Wellesley, Massachusetts, known for its suburban character, historic charm, and convenient commuter rail access to Boston.
  • C. Jamaica Plain neighborhood
    Jamaica Plain is a diverse, primarily residential Boston neighborhood known for its green spaces, vibrant local culture, and strong community activism.
  • D. Massachusetts Avenue Historic District
    The Massachusetts Avenue Historic District is a prominent Washington, D.C. neighborhood known for its grand early 20th-century mansions, embassies, and significant architectural landmarks along Embassy Row.
  • E. Allston neighborhood of Boston
    The Allston neighborhood of Boston is a vibrant, densely populated area known for its large student and young professional population, diverse immigrant communities, and lively music, arts, and nightlife scenes.
  • 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: Massachusetts Avenue Heights neighborhood
Triple: [Mount St. Alban, near, Massachusetts Avenue Heights neighborhood]
Generated description
The Massachusetts Avenue Heights neighborhood is an affluent residential area in Northwest Washington, D.C., known for its large homes, diplomatic residences, and proximity to the Washington National Cathedral.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Avenue Heights neighborhood
Target entity description: The Massachusetts Avenue Heights neighborhood is an affluent residential area in Northwest Washington, D.C., known for its large homes, diplomatic residences, and proximity to the Washington National Cathedral.
  • A. Savin Hill neighborhood
    Savin Hill neighborhood is a historic residential area in the Dorchester section of Boston, known for its hilltop views, Victorian homes, and proximity to the waterfront and rapid transit.
  • B. Wellesley Hills neighborhood
    Wellesley Hills neighborhood is a residential area in Wellesley, Massachusetts, known for its suburban character, historic charm, and convenient commuter rail access to Boston.
  • C. Jamaica Plain neighborhood
    Jamaica Plain is a diverse, primarily residential Boston neighborhood known for its green spaces, vibrant local culture, and strong community activism.
  • D. Massachusetts Avenue Historic District chosen
    The Massachusetts Avenue Historic District is a prominent Washington, D.C. neighborhood known for its grand early 20th-century mansions, embassies, and significant architectural landmarks along Embassy Row.
  • E. Allston neighborhood of Boston
    The Allston neighborhood of Boston is a vibrant, densely populated area known for its large student and young professional population, diverse immigrant communities, and lively music, arts, and nightlife scenes.
  • F. None of above.

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_69e0c457579481909db68053ed99750c completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d50b88819081a771596d0a2b2b completed April 23, 2026, 9:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09c90cd3108190a2385924b8544a00 completed May 17, 2026, 1:56 p.m.
NEDg Description generation batch_6a09c9b5f08c8190b37c854f616944a9 completed May 17, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_6a09ca47743081908cf7f9211eeedcc6 completed May 17, 2026, 2:01 p.m.
Created at: April 16, 2026, 6:07 p.m.