Triple
T144602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willis Tower |
E2926
|
entity |
| Predicate | engineer |
P184
|
FINISHED |
| Object | Fazlur Rahman Khan |
E24542
|
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: Fazlur Rahman Khan | Statement: [Willis Tower, engineer, Fazlur Rahman Khan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fazlur Rahman Khan Context triple: [Willis Tower, engineer, Fazlur Rahman Khan]
-
A.
Fazlur Rahman Khan
chosen
Fazlur Rahman Khan was a pioneering structural engineer and architect renowned for revolutionizing skyscraper design through innovative tubular structural systems.
-
B.
Louis Kahn
Louis Kahn was a 20th-century American architect renowned for his monumental, geometric buildings and masterful use of light and materials, which profoundly shaped modern architecture.
-
C.
I. M. Pei
I. M. Pei was a renowned Chinese-American architect celebrated for his modernist designs, including iconic museums and cultural landmarks around the world.
-
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.
Fumihiko Maki
Fumihiko Maki is a renowned Japanese architect known for his modernist designs and thoughtful integration of technology, urban context, and public space.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257e935bc8190a03e54a10e9ba6f7 |
completed | Feb. 28, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a311574d248190b4769473012a3106 |
completed | Feb. 28, 2026, 4:01 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.