Triple

T8258
Position Surface form Disambiguated ID Type / Status
Subject Brooklyn Bridge E163 entity
Predicate heritageDesignation P623 FINISHED
Object National Historic Landmark
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
E1004 NE FINISHED

How this triple was built (5 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 | Statement: [Brooklyn Bridge, heritageDesignation, National Historic Landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Historic Landmark
Context triple: [Brooklyn Bridge, heritageDesignation, National Historic Landmark]
  • A. Harry S. Truman National Historic Site
    Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
  • B. Harry S. Truman Presidential Library and Museum
    The Harry S. Truman Presidential Library and Museum is a presidential library and museum in Independence, Missouri, dedicated to preserving and presenting the life, presidency, and legacy of the 33rd U.S. president, Harry S. Truman.
  • C. United States Capitol
    The United States Capitol is the iconic neoclassical building in Washington, D.C., that houses the U.S. Congress and serves as a central symbol of American democracy.
  • D. Kennedy Center for the Performing Arts
    The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
  • E. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • 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
Triple: [Brooklyn Bridge, heritageDesignation, National Historic Landmark]
Generated description
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Historic Landmark
Target entity description: A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
  • A. Harry S. Truman National Historic Site
    Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
  • B. Harry S. Truman Presidential Library and Museum
    The Harry S. Truman Presidential Library and Museum is a presidential library and museum in Independence, Missouri, dedicated to preserving and presenting the life, presidency, and legacy of the 33rd U.S. president, Harry S. Truman.
  • C. United States Capitol
    The United States Capitol is the iconic neoclassical building in Washington, D.C., that houses the U.S. Congress and serves as a central symbol of American democracy.
  • D. Kennedy Center for the Performing Arts
    The Kennedy Center for the Performing Arts is the United States’ national cultural center and a major venue in Washington, D.C. for theater, music, dance, and other performing arts.
  • E. National Gallery of Art
    The National Gallery of Art is a major U.S. art museum renowned for its extensive collection of European and American masterpieces, located on the National Mall.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: heritageDesignation
Context triple: [Brooklyn Bridge, heritageDesignation, National Historic Landmark]
  • A. hasHistoricDistrict
    Indicates that an entity possesses or contains a designated historic district within its boundaries or domain.
  • B. commemoratedBy
    Indicates that something is honored, remembered, or celebrated through a particular action, event, object, or representation.
  • C. dissolvedOrAbolished
    Indicates that an organization, institution, or formal entity has been officially terminated, disbanded, or ceased to exist.
  • D. GNISID
    Indicates that an entity is associated with a specific identifier from the U.S. Geographic Names Information System (GNIS), uniquely linking it to an official geographic feature record.
  • E. plannedFacility
    Indicates that a facility is intended or scheduled to be built, established, or implemented in the future but does not yet exist or operate.
  • F. None of above. chosen

Provenance (7 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_69a23bb612708190b09f25385e4b63d1 completed Feb. 28, 2026, 12:49 a.m.
NER Named-entity recognition batch_69a2407916ac8190b76d2e6690efaef3 completed Feb. 28, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69a243c87d988190a9d0649c4a04c7b7 completed Feb. 28, 2026, 1:24 a.m.
NEDg Description generation batch_69a2464617148190ae1b5e316dd37efe completed Feb. 28, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69a246bff58481908eebdbcb88e1ff78 completed Feb. 28, 2026, 1:37 a.m.
PD Predicate disambiguation batch_69a23fe3a87881909ab95bb3a0b474ec completed Feb. 28, 2026, 1:07 a.m.
PDg Predicate description generation batch_69a240782e108190b6b60c26b84ae179 completed Feb. 28, 2026, 1:10 a.m.
Created at: Feb. 28, 2026, 12:54 a.m.