Triple
T19768706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Posco Tower Seoul |
E474824
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | POSCO E&C Tower |
—
|
NE NERFINISHED |
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: POSCO E&C Tower | Statement: [Posco Tower Seoul, formerName, POSCO E&C Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: POSCO E&C Tower Context triple: [Posco Tower Seoul, formerName, POSCO E&C Tower]
-
A.
Posco Tower Seoul
chosen
Posco Tower Seoul is a prominent skyscraper and corporate office building in Seoul, South Korea, serving as a major landmark and business hub in the city.
-
B.
Hanbit Tower
Hanbit Tower is a prominent landmark and observation tower in Daejeon, South Korea, originally built for the Daejeon Expo and now serving as a symbol of science and technology in the city.
-
C.
Seoul Station City Tower
Seoul Station City Tower is a prominent high-rise commercial complex in Seoul, South Korea, designed by the international architecture firm Kohn Pedersen Fox.
-
D.
Mirae Asset Tower
Mirae Asset Tower is a prominent modern skyscraper in Shanghai’s Pudong financial district, contributing to the iconic skyline along the Huangpu River.
-
E.
Lotte World Tower
Lotte World Tower is a 123-story supertall skyscraper in Seoul that ranks among the tallest buildings in the world and serves as a major commercial, cultural, and tourist hub.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65359bb9881908f48282b63a83f2f |
completed | April 20, 2026, 4:24 p.m. |
Created at: April 10, 2026, 1:48 p.m.