Triple

T3846543
Position Surface form Disambiguated ID Type / Status
Subject Melrose, Massachusetts E93582 entity
Predicate hasHistoricDistrict P295 FINISHED
Object East Side Historic District
The East Side Historic District is a residential neighborhood in Melrose, Massachusetts, noted for its well-preserved late 19th- and early 20th-century architecture and historic character.
 E395033 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: East Side Historic District | Statement: [Melrose, Massachusetts, hasHistoricDistrict, East Side Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Side Historic District
Context triple: [Melrose, Massachusetts, hasHistoricDistrict, East Side Historic District]
  • A. East End Historic District
    The East End Historic District is a nationally recognized historic neighborhood in Newburgh, New York, noted for its extensive collection of 19th- and early 20th-century architecture and its role in the city's cultural and urban history.
  • B. West End Historic District
    The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
  • C. Stone Street Historic District
    Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
  • D. Paris Hill Historic District
    Paris Hill Historic District is a nationally recognized historic area in Paris, Maine, known for its well-preserved 19th-century architecture and role as the town’s early civic and residential center.
  • E. DeKalb Street Historic District
    DeKalb Street Historic District is a historically significant area in Norristown, Pennsylvania, known for its concentration of 19th- and early 20th-century architecture reflecting the borough’s commercial and civic development.
  • 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: East Side Historic District
Triple: [Melrose, Massachusetts, hasHistoricDistrict, East Side Historic District]
Generated description
The East Side Historic District is a residential neighborhood in Melrose, Massachusetts, noted for its well-preserved late 19th- and early 20th-century architecture and historic character.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Side Historic District
Target entity description: The East Side Historic District is a residential neighborhood in Melrose, Massachusetts, noted for its well-preserved late 19th- and early 20th-century architecture and historic character.
  • A. East End Historic District
    The East End Historic District is a nationally recognized historic neighborhood in Newburgh, New York, noted for its extensive collection of 19th- and early 20th-century architecture and its role in the city's cultural and urban history.
  • B. West End Historic District
    The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
  • C. Stone Street Historic District
    Stone Street Historic District is a cobblestoned, colonial-era commercial area in New York City’s Financial District known for its preserved 17th- and 18th-century streetscape and popular outdoor dining.
  • D. Paris Hill Historic District
    Paris Hill Historic District is a nationally recognized historic area in Paris, Maine, known for its well-preserved 19th-century architecture and role as the town’s early civic and residential center.
  • E. DeKalb Street Historic District
    DeKalb Street Historic District is a historically significant area in Norristown, Pennsylvania, known for its concentration of 19th- and early 20th-century architecture reflecting the borough’s commercial and civic development.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebcb069881909d3536b18b7802a7 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5122eb2708190b1aa9da233481015 completed March 14, 2026, 7:45 a.m.
NEDg Description generation batch_69b512b8f13881909a264439f9cbea24 completed March 14, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69b51339ee948190a7c9ab3c5eb106da completed March 14, 2026, 7:50 a.m.
Created at: March 9, 2026, 3:18 p.m.