Triple

T13688611
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Life Insurance Company E328201 entity
Predicate developed P73 FINISHED
Object Metropolitan Life Insurance Company Home Office complex E960112 NE FINISHED

How this triple was built (2 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: Metropolitan Life Insurance Company Home Office complex | Statement: [Metropolitan Life Insurance Company, developed, Metropolitan Life Insurance Company Home Office complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Life Insurance Company Home Office complex
Context triple: [Metropolitan Life Insurance Company, developed, Metropolitan Life Insurance Company Home Office complex]
  • A. Metropolitan Life Insurance Company Tower
    The Metropolitan Life Insurance Company Tower is a historic early 20th-century skyscraper in Manhattan, modeled after the Campanile in Venice and once the tallest building in the world.
  • B. Metropolitan Life North Building chosen
    The Metropolitan Life North Building is a historic skyscraper in Manhattan’s Flatiron District that was developed as an expansion of the MetLife complex and is notable for its Art Deco design and massive, block-long footprint.
  • C. New York Life Building
    The New York Life Building is a historic skyscraper in Manhattan known for its distinctive gilded pyramidal roof and role as the headquarters of the New York Life Insurance Company.
  • D. MetLife Building
    The MetLife Building is a prominent mid-20th-century modernist skyscraper in Midtown Manhattan, New York City, known for its distinctive slab-like form and its location above Grand Central Terminal.
  • E. Time & Life Building
    The Time & Life Building is a prominent modernist skyscraper in New York City's Rockefeller Center that historically housed the headquarters of Time Inc. and its magazines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8076ff62081908a7bd79889edd7a0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc6721c248190ac48491b5f39c8f0 completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7944981ec8190be5ff39b7c2c70ab completed May 3, 2026, 6:30 p.m.
Created at: April 9, 2026, 9:53 p.m.