Triple
T20945792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marina Bay Sands |
E515840
|
entity |
| Predicate | mainContractor |
P7138
|
FINISHED |
| Object | Hyundai Engineering & Construction |
—
|
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: Hyundai Engineering & Construction | Statement: [Marina Bay Sands, mainContractor, Hyundai Engineering & Construction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hyundai Engineering & Construction Context triple: [Marina Bay Sands, mainContractor, Hyundai Engineering & Construction]
-
A.
Hyundai Engineering & Construction
chosen
Hyundai Engineering & Construction is a major South Korean construction and engineering company known for large-scale infrastructure, skyscraper, and civil engineering projects worldwide.
-
B.
Hyundai Development Company
Hyundai Development Company is a South Korean construction and real estate development firm known for major residential, commercial, and infrastructure projects.
-
C.
Hyundai Precision & Industries
Hyundai Precision & Industries is a South Korean defense and heavy industrial company known for developing and manufacturing armored vehicles and military equipment.
-
D.
Hyundai AutoEver
Hyundai AutoEver is a South Korean IT and mobility services company that provides software, connectivity, and digital solutions primarily for the automotive industry.
-
E.
Ssangyong Engineering & Construction
Ssangyong Engineering & Construction is a South Korean construction company known for undertaking large-scale international projects, including iconic high-rise and hospitality developments.
- 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_69e0b4fcd678819087a304291f14330a |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fad7f67481908675e76736f5e0c3 |
completed | April 21, 2026, 4:19 a.m. |
Created at: April 16, 2026, 12:56 p.m.