Triple
T14074306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Railway Exchange Building |
E338691
|
entity |
| Predicate | notableTenant |
P40518
|
FINISHED |
| Object | Skidmore, Owings & Merrill |
E1903
|
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: Skidmore, Owings & Merrill | Statement: [Railway Exchange Building, notableTenant, Skidmore, Owings & Merrill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Skidmore, Owings & Merrill Context triple: [Railway Exchange Building, notableTenant, Skidmore, Owings & Merrill]
-
A.
Skidmore, Owings & Merrill
chosen
Skidmore, Owings & Merrill is a prominent American architecture and engineering firm renowned for designing major modernist and high-rise buildings worldwide.
-
B.
Kohn Pedersen Fox
Kohn Pedersen Fox is a prominent American architecture firm known for designing major skyscrapers and large-scale urban projects worldwide.
-
C.
Albert Kahn Associates
Albert Kahn Associates is an architecture and engineering firm, founded by industrial architect Albert Kahn, renowned for designing early 20th-century factories and industrial facilities.
-
D.
Thornton Tomasetti
Thornton Tomasetti is a global engineering firm renowned for its innovative structural design and consulting work on landmark skyscrapers and complex buildings worldwide.
-
E.
César Pelli & Associates
César Pelli & Associates is an architectural firm renowned for designing prominent modern skyscrapers and urban landmarks around the world.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5c5bc49881909012b66fa451f495 |
completed | April 14, 2026, 3:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb66eeb248190b73e992ab6b9af82 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:21 p.m.