Triple

T3060094
Position Surface form Disambiguated ID Type / Status
Subject Park Street Church E60576 entity
Predicate heritageDesignation P623 FINISHED
Object National Historic Landmark District (Boston Common and adjacent areas)
The National Historic Landmark District encompassing Boston Common and its adjacent areas is a historically significant urban landscape in downtown Boston that includes some of the nation’s oldest public spaces and landmark buildings central to American political, religious, and social history.
E321998 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: National Historic Landmark District (Boston Common and adjacent areas) | Statement: [Park Street Church, heritageDesignation, National Historic Landmark District (Boston Common and adjacent areas)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Historic Landmark District (Boston Common and adjacent areas)
Context triple: [Park Street Church, heritageDesignation, National Historic Landmark District (Boston Common and adjacent areas)]
  • A. U.S. National Historic Landmark District (as part of Cambridge Common Historic District)
    The U.S. National Historic Landmark District (as part of the Cambridge Common Historic District) is a federally recognized historic area in Cambridge, Massachusetts, noted for its central role in early American history and the Revolutionary War era.
  • B. Boston historic districts
    Boston historic districts are officially designated areas within Boston recognized for their significant architectural, cultural, and historical value, where changes to buildings and streetscapes are closely regulated to preserve the city’s heritage.
  • C. Brattle Street Historic District
    Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
  • D. Roxbury Center Historic District
    Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
  • E. West Square Historic District
    West Square Historic District is a notable historic neighborhood in Salisbury, North Carolina, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
  • 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: National Historic Landmark District (Boston Common and adjacent areas)
Triple: [Park Street Church, heritageDesignation, National Historic Landmark District (Boston Common and adjacent areas)]
Generated description
The National Historic Landmark District encompassing Boston Common and its adjacent areas is a historically significant urban landscape in downtown Boston that includes some of the nation’s oldest public spaces and landmark buildings central to American political, religious, and social history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Historic Landmark District (Boston Common and adjacent areas)
Target entity description: The National Historic Landmark District encompassing Boston Common and its adjacent areas is a historically significant urban landscape in downtown Boston that includes some of the nation’s oldest public spaces and landmark buildings central to American political, religious, and social history.
  • A. U.S. National Historic Landmark District (as part of Cambridge Common Historic District)
    The U.S. National Historic Landmark District (as part of the Cambridge Common Historic District) is a federally recognized historic area in Cambridge, Massachusetts, noted for its central role in early American history and the Revolutionary War era.
  • B. Boston historic districts
    Boston historic districts are officially designated areas within Boston recognized for their significant architectural, cultural, and historical value, where changes to buildings and streetscapes are closely regulated to preserve the city’s heritage.
  • C. Brattle Street Historic District
    Brattle Street Historic District is a historic neighborhood in Cambridge, Massachusetts, known for its well-preserved 18th- and 19th-century residences and its association with prominent figures of American history.
  • D. Roxbury Center Historic District
    Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
  • E. West Square Historic District
    West Square Historic District is a notable historic neighborhood in Salisbury, North Carolina, recognized for its well-preserved 19th- and early 20th-century architecture and cultural significance.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9e9cf9188190b43f50edc009030d completed March 8, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef0b989c819094daaf222bf01d02 completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1efdd73188190b7a47fc2a1d627d1 completed March 11, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69b1f062abf48190ab891463c5b33622 completed March 11, 2026, 10:44 p.m.
Created at: March 8, 2026, 3:02 p.m.