Triple

T9197639
Position Surface form Disambiguated ID Type / Status
Subject Capitol Hill (Seattle) E220755 entity
Predicate hasLandmark P105 FINISHED
Object Harvard-Belmont Landmark District
The Harvard-Belmont Landmark District is a historic residential neighborhood in Seattle known for its early 20th-century mansions, distinctive architecture, and association with the city’s affluent past.
E784076 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: Harvard-Belmont Landmark District | Statement: [Capitol Hill (Seattle), hasLandmark, Harvard-Belmont Landmark District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard-Belmont Landmark District
Context triple: [Capitol Hill (Seattle), hasLandmark, Harvard-Belmont Landmark District]
  • A. Harvard Center Historic District
    Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
  • B. 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.
  • C. Melrose Common Historic District
    Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
  • D. Waltham Multiple Resource Area
    Waltham Multiple Resource Area is a historic preservation designation encompassing a collection of significant architectural and cultural sites in Waltham, Massachusetts.
  • E. Boston Common and Public Garden Historic District
    The Boston Common and Public Garden Historic District is a central Boston landmark encompassing the nation’s oldest public park and its adjacent Victorian-era botanical garden, renowned for their historic significance and landscaped beauty.
  • 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: Harvard-Belmont Landmark District
Triple: [Capitol Hill (Seattle), hasLandmark, Harvard-Belmont Landmark District]
Generated description
The Harvard-Belmont Landmark District is a historic residential neighborhood in Seattle known for its early 20th-century mansions, distinctive architecture, and association with the city’s affluent past.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard-Belmont Landmark District
Target entity description: The Harvard-Belmont Landmark District is a historic residential neighborhood in Seattle known for its early 20th-century mansions, distinctive architecture, and association with the city’s affluent past.
  • A. Harvard Center Historic District
    Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
  • B. 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.
  • C. Melrose Common Historic District
    Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
  • D. Waltham Multiple Resource Area
    Waltham Multiple Resource Area is a historic preservation designation encompassing a collection of significant architectural and cultural sites in Waltham, Massachusetts.
  • E. Boston Common and Public Garden Historic District
    The Boston Common and Public Garden Historic District is a central Boston landmark encompassing the nation’s oldest public park and its adjacent Victorian-era botanical garden, renowned for their historic significance and landscaped beauty.
  • 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_69ca83e7ba70819088b74866d9da2c30 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd87f50e88190940e73af1deda747 completed April 1, 2026, 8:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05c3b1af48190bb03af15232c510d completed April 4, 2026, 12:32 a.m.
NEDg Description generation batch_69d05cfb7058819080d80b7f28125199 completed April 4, 2026, 12:36 a.m.
NED2 Entity disambiguation (via description) batch_69d05d91ad4c8190a45db7484b9f058a completed April 4, 2026, 12:38 a.m.
Created at: March 30, 2026, 7:25 p.m.