Triple
T5026904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RFR Realty |
E113197
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object | Lever House |
E20787
|
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: Lever House | Statement: [RFR Realty, owns, Lever House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lever House Context triple: [RFR Realty, owns, Lever House]
-
A.
Lever House
chosen
Lever House is a pioneering International Style glass-and-steel office skyscraper on New York City’s Park Avenue, celebrated as one of the first curtain-wall towers in the United States.
-
B.
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.
-
C.
Chrysler Building
The Chrysler Building is an iconic Art Deco skyscraper in New York City that briefly held the title of the world’s tallest building in the early 20th century.
-
D.
Bloomberg Tower
Bloomberg Tower is a prominent mixed-use skyscraper in Midtown Manhattan that houses Bloomberg L.P.’s global headquarters along with offices, retail space, and luxury residences.
-
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.
- 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_69bd443775e48190a646ffbfc4334723 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd738c3aac81908fb6a5c70c97a394 |
completed | March 20, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bea475eb3481909c5132b7f2d570cb |
completed | March 21, 2026, 2 p.m. |
Created at: March 20, 2026, 1:36 p.m.