Triple
T22928597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gulf Building, Pittsburgh |
E569374
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Gulf Tower |
—
|
NE NERFINISHED |
How this triple was built (3 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: Gulf Tower | Statement: [Gulf Building, Pittsburgh, alsoKnownAs, Gulf Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gulf Tower Context triple: [Gulf Building, Pittsburgh, alsoKnownAs, Gulf Tower]
-
A.
Sheikh Rashid Tower
Sheikh Rashid Tower is a landmark high-rise office building in Dubai that forms the original centerpiece of the Dubai World Trade Centre complex.
-
B.
Al Faisaliah Tower
Al Faisaliah Tower is a prominent skyscraper in Riyadh, Saudi Arabia, known for its distinctive tapered design topped with a glass sphere and its role as a major commercial and business landmark.
-
C.
Al Hamra Tower
Al Hamra Tower is a prominent skyscraper in Kuwait City known for its distinctive twisting design and status as one of the tallest buildings in Kuwait.
-
D.
Al Rabi Tower
Al Rabi Tower is a historic coastal watchtower and popular hiking viewpoint overlooking the town and bay of Khor Fakkan in the United Arab Emirates.
-
E.
Bahrain Financial Harbour North Tower
Bahrain Financial Harbour North Tower is a prominent commercial skyscraper in Manama, Bahrain, forming part of the landmark Bahrain Financial Harbour complex and housing offices and financial institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gulf Tower Target entity description: Gulf Tower is a historic Art Deco skyscraper in downtown Pittsburgh, Pennsylvania, originally built as the headquarters for the Gulf Oil Corporation.
-
A.
Sheikh Rashid Tower
Sheikh Rashid Tower is a landmark high-rise office building in Dubai that forms the original centerpiece of the Dubai World Trade Centre complex.
-
B.
Al Faisaliah Tower
Al Faisaliah Tower is a prominent skyscraper in Riyadh, Saudi Arabia, known for its distinctive tapered design topped with a glass sphere and its role as a major commercial and business landmark.
-
C.
Al Hamra Tower
Al Hamra Tower is a prominent skyscraper in Kuwait City known for its distinctive twisting design and status as one of the tallest buildings in Kuwait.
-
D.
Al Rabi Tower
Al Rabi Tower is a historic coastal watchtower and popular hiking viewpoint overlooking the town and bay of Khor Fakkan in the United Arab Emirates.
-
E.
Bahrain Financial Harbour North Tower
Bahrain Financial Harbour North Tower is a prominent commercial skyscraper in Manama, Bahrain, forming part of the landmark Bahrain Financial Harbour complex and housing offices and financial institutions.
- F. None of above. chosen
Provenance (2 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_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180db6db88190bc8efb691dcdfdba |
completed | April 29, 2026, 3:54 a.m. |
Created at: April 17, 2026, 3:44 p.m.