Triple
T1991762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Tower of the World Trade Center |
E43265
|
entity |
| Predicate | structuralEngineer |
P616
|
FINISHED |
| Object | Leslie E. Robertson |
E57509
|
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: Leslie E. Robertson | Statement: [South Tower of the World Trade Center, structuralEngineer, Leslie E. Robertson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leslie E. Robertson Context triple: [South Tower of the World Trade Center, structuralEngineer, Leslie E. Robertson]
-
A.
Leslie E. Robertson
chosen
Leslie E. Robertson was an American structural engineer renowned for his pioneering high-rise designs, most notably his work on the original World Trade Center towers in New York City.
-
B.
Walter P. Moore
Walter P. Moore was a prominent American structural engineer known for pioneering work on large-span sports facilities and innovative stadium designs.
-
C.
Charles Gwathmey
Charles Gwathmey was a prominent American modernist architect known for his influential residential designs and as a key member of the New York Five.
-
D.
John William Wallace Otto
John William Wallace Otto was a compiler and editor known for assembling the legal and governmental documents published as the Otto Reports.
-
E.
William Pereira
William Pereira was a prominent 20th-century American architect and urban planner known for his futuristic, modernist designs across major cultural, educational, and commercial projects.
- 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb846f1c0819081edd8d5eb59adce |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5179b3348190bfec5530baf4ca86 |
completed | March 9, 2026, 4:50 a.m. |
Created at: March 4, 2026, 7:37 p.m.