Triple

T1354064
Position Surface form Disambiguated ID Type / Status
Subject Grand Central Terminal E28946 entity
Predicate hasPart P35 FINISHED
Object Vanderbilt Hall
Vanderbilt Hall is a grand Beaux-Arts event space and former main waiting room located just off the main concourse of New York City’s Grand Central Terminal.
 E156087 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: Vanderbilt Hall | Statement: [Grand Central Terminal, hasPart, Vanderbilt Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vanderbilt Hall
Context triple: [Grand Central Terminal, hasPart, Vanderbilt Hall]
  • A. Phelps Hall
    Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
  • B. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • C. Stimson Hall
    Stimson Hall is an academic building on Cornell University’s central Arts Quad, known for housing science departments and contributing to the historic collegiate Gothic character of the campus.
  • D. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • E. Brown Hall
    Brown Hall is an academic building on the campus of Princeton Theological Seminary, used primarily for theological instruction and related institutional activities.
  • 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: Vanderbilt Hall
Triple: [Grand Central Terminal, hasPart, Vanderbilt Hall]
Generated description
Vanderbilt Hall is a grand Beaux-Arts event space and former main waiting room located just off the main concourse of New York City’s Grand Central Terminal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vanderbilt Hall
Target entity description: Vanderbilt Hall is a grand Beaux-Arts event space and former main waiting room located just off the main concourse of New York City’s Grand Central Terminal.
  • A. Phelps Hall
    Phelps Hall is a collegiate Gothic-style building at Yale University, known for its distinctive tower and role as a residence and academic space on the Old Campus.
  • B. Sibley Hall
    Sibley Hall is a historic academic building on Cornell University’s Arts Quad, known for housing the College of Architecture, Art, and Planning.
  • C. Stimson Hall
    Stimson Hall is an academic building on Cornell University’s central Arts Quad, known for housing science departments and contributing to the historic collegiate Gothic character of the campus.
  • D. Lanman-Wright Hall
    Lanman-Wright Hall is a historic Yale University residence hall located on the Old Campus that primarily houses first-year students.
  • E. Brown Hall
    Brown Hall is an academic building on the campus of Princeton Theological Seminary, used primarily for theological instruction and related institutional activities.
  • 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_69a498571d248190a0ac9eb02d97097f completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c26e916c8190b4b324df87f4c121 completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce6bf6188190a0e1c8acd16b8088 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accf47541481909f2032cdf8e4272b completed March 8, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69accff8af488190a7580cf7c02ceed9 completed March 8, 2026, 1:25 a.m.
Created at: March 1, 2026, 7:56 p.m.