Triple
T2595360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Flatiron District |
E58216
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E285042
|
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: Metropolitan Life Insurance Company Tower | Statement: [Flatiron District, hasLandmark, Metropolitan Life Insurance Company Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Life Insurance Company Tower Context triple: [Flatiron District, hasLandmark, Metropolitan Life Insurance Company Tower]
-
A.
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.
-
B.
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.
-
C.
Woolworth Building
The Woolworth Building is a historic neo-Gothic skyscraper in Lower Manhattan, New York City, once the world's tallest building and a landmark of early 20th-century architecture.
-
D.
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.
-
E.
Bank of Manhattan Trust Building
The Bank of Manhattan Trust Building, now commonly known as 40 Wall Street, is a historic neo-Gothic skyscraper in New York City's Financial District that was briefly one of the tallest buildings in the world.
- 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: Metropolitan Life Insurance Company Tower Triple: [Flatiron District, hasLandmark, Metropolitan Life Insurance Company Tower]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Life Insurance Company Tower Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Woolworth Building
The Woolworth Building is a historic neo-Gothic skyscraper in Lower Manhattan, New York City, once the world's tallest building and a landmark of early 20th-century architecture.
-
D.
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.
-
E.
Bank of Manhattan Trust Building
The Bank of Manhattan Trust Building, now commonly known as 40 Wall Street, is a historic neo-Gothic skyscraper in New York City's Financial District that was briefly one of the tallest buildings in the world.
- 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_69ab4ac14040819098b13f4a27d5c8ff |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd42978f881909f217e7ec9ac3144 |
completed | March 7, 2026, 7:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98b03dd08190a7d0df9f06fb3048 |
completed | March 10, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69af996e93f08190ac4b8faa64fb0550 |
completed | March 10, 2026, 4:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af99d58744819098633b2b51f7943e |
completed | March 10, 2026, 4:11 a.m. |
Created at: March 6, 2026, 9:49 p.m.