Triple
T12119893
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Steel Tower |
E288664
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | U.S. Steel Building |
E288664
|
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: U.S. Steel Building | Statement: [U.S. Steel Tower, formerName, U.S. Steel Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. Steel Building Context triple: [U.S. Steel Tower, formerName, U.S. Steel Building]
-
A.
Wabash Building
The Wabash Building is Roosevelt University's distinctive vertical campus skyscraper in downtown Chicago, known for its mixed-use academic, residential, and recreational facilities.
-
B.
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.
-
C.
U.S. Steel Tower, Pittsburgh
chosen
The U.S. Steel Tower in Pittsburgh is a prominent steel-framed skyscraper and city landmark known for its distinctive triangular footprint and role as a major office hub.
-
D.
Chanin Building
The Chanin Building is a prominent Art Deco skyscraper in Midtown Manhattan, New York City, known for its ornate architectural detailing and proximity to Grand Central Terminal.
-
E.
Huntington Bank Building
The Huntington Bank Building is a prominent historic skyscraper and office tower that serves as a key feature of Cleveland’s downtown skyline.
- 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_69d6ab4b5e4c81909950b17151eb0951 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d91577a03c81909add7a5d7324a648 |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f684172c81908b77daa243dc8ed8 |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:49 p.m.