Triple

T6797210
Position Surface form Disambiguated ID Type / Status
Subject Main Concourse E156086 entity
Predicate streetAddress P606 FINISHED
Object 89 East 42nd Street
89 East 42nd Street is the Manhattan address of Grand Central Terminal, the historic Beaux-Arts transportation hub and landmark in New York City.
E620140 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: 89 East 42nd Street | Statement: [Main Concourse, streetAddress, 89 East 42nd Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 89 East 42nd Street
Context triple: [Main Concourse, streetAddress, 89 East 42nd Street]
  • A. 151 West 42nd Street
    151 West 42nd Street is a prominent commercial skyscraper in Midtown Manhattan, New York City, known for its office space and central Times Square location.
  • B. 410 West 42nd Street
    410 West 42nd Street is the New York City location that houses the Studio Theatre, a performance venue in the Theater District.
  • C. 300 West 57th Street
    300 West 57th Street is the Manhattan address of the Hearst Tower, a prominent Norman Foster–designed skyscraper that serves as the headquarters of the Hearst Corporation.
  • D. 425 Avenue of the Americas
    425 Avenue of the Americas is the Greenwich Village address of the historic Jefferson Market Library, a landmark former courthouse now serving as a public library in Manhattan, New York City.
  • E. 1271 Avenue of the Americas
    1271 Avenue of the Americas is a prominent Midtown Manhattan office skyscraper in New York City, best known as the former Time-Life Building in Rockefeller Center.
  • 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: 89 East 42nd Street
Triple: [Main Concourse, streetAddress, 89 East 42nd Street]
Generated description
89 East 42nd Street is the Manhattan address of Grand Central Terminal, the historic Beaux-Arts transportation hub and landmark in New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 89 East 42nd Street
Target entity description: 89 East 42nd Street is the Manhattan address of Grand Central Terminal, the historic Beaux-Arts transportation hub and landmark in New York City.
  • A. 151 West 42nd Street
    151 West 42nd Street is a prominent commercial skyscraper in Midtown Manhattan, New York City, known for its office space and central Times Square location.
  • B. 410 West 42nd Street
    410 West 42nd Street is the New York City location that houses the Studio Theatre, a performance venue in the Theater District.
  • C. 300 West 57th Street
    300 West 57th Street is the Manhattan address of the Hearst Tower, a prominent Norman Foster–designed skyscraper that serves as the headquarters of the Hearst Corporation.
  • D. 425 Avenue of the Americas
    425 Avenue of the Americas is the Greenwich Village address of the historic Jefferson Market Library, a landmark former courthouse now serving as a public library in Manhattan, New York City.
  • E. 1271 Avenue of the Americas
    1271 Avenue of the Americas is a prominent Midtown Manhattan office skyscraper in New York City, best known as the former Time-Life Building in Rockefeller Center.
  • 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_69c6881844448190a65822d9b39d7f88 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2c872f0819092f21e8fdbecc667 completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a95987c8190ae8ed5840a6744f0 completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71ba85f608190b372a4dfe2cdc31c completed March 28, 2026, 12:07 a.m.
NED2 Entity disambiguation (via description) batch_69c71c95299c8190b149082ede7da88c completed March 28, 2026, 12:11 a.m.
Created at: March 27, 2026, 2:15 p.m.