Triple

T2469591
Position Surface form Disambiguated ID Type / Status
Subject Emery Roth & Sons E55337 entity
Predicate notableProject P4 FINISHED
Object Pan Am Building
The Pan Am Building, now known as the MetLife Building, is a prominent mid-20th-century modernist skyscraper in Midtown Manhattan that became an iconic part of New York City's skyline.
 E269650 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: Pan Am Building | Statement: [Emery Roth & Sons, notableProject, Pan Am Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pan Am Building
Context triple: [Emery Roth & Sons, notableProject, Pan Am Building]
  • A. Seagram Building
    The Seagram Building is a landmark modernist skyscraper in New York City, renowned for its minimalist bronze-and-glass design and profound influence on corporate architecture.
  • B. CBS Building
    The CBS Building is a modernist skyscraper in New York City, renowned for its minimalist granite façade and status as the iconic headquarters of the Columbia Broadcasting System.
  • C. AT&T Building
    The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
  • D. RCA Building
    The RCA Building, now known as 30 Rockefeller Plaza or 30 Rock, is a landmark Art Deco skyscraper in Midtown Manhattan that serves as the centerpiece of New York City's Rockefeller Center complex.
  • E. Citigroup Centre
    Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
  • 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: Pan Am Building
Triple: [Emery Roth & Sons, notableProject, Pan Am Building]
Generated description
The Pan Am Building, now known as the MetLife Building, is a prominent mid-20th-century modernist skyscraper in Midtown Manhattan that became an iconic part of New York City's skyline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pan Am Building
Target entity description: The Pan Am Building, now known as the MetLife Building, is a prominent mid-20th-century modernist skyscraper in Midtown Manhattan that became an iconic part of New York City's skyline.
  • A. Seagram Building
    The Seagram Building is a landmark modernist skyscraper in New York City, renowned for its minimalist bronze-and-glass design and profound influence on corporate architecture.
  • B. CBS Building
    The CBS Building is a modernist skyscraper in New York City, renowned for its minimalist granite façade and status as the iconic headquarters of the Columbia Broadcasting System.
  • C. AT&T Building
    The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
  • D. RCA Building
    The RCA Building, now known as 30 Rockefeller Plaza or 30 Rock, is a landmark Art Deco skyscraper in Midtown Manhattan that serves as the centerpiece of New York City's Rockefeller Center complex.
  • E. Citigroup Centre
    Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd135c64881908cccde3317d14b67 completed March 7, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69af17a29c2c8190b9e7b49d086ad9d5 completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af183b63848190ac62869b1fdb672c completed March 9, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69af18fc1a0c8190aeb24f304cbba35b completed March 9, 2026, 7:01 p.m.
Created at: March 6, 2026, 9:44 p.m.