Triple
T16415070
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K2 Black Panther |
E398662
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Hyundai Rotem |
E440188
|
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: Hyundai Rotem | Statement: [K2 Black Panther, manufacturer, Hyundai Rotem]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hyundai Rotem Context triple: [K2 Black Panther, manufacturer, Hyundai Rotem]
-
A.
Hyundai Rotem
chosen
Hyundai Rotem is a South Korean rolling stock and heavy rail equipment manufacturer known for producing trains, subway cars, and light rail vehicles for transit systems worldwide.
-
B.
Hyundai Engineering & Construction
Hyundai Engineering & Construction is a major South Korean construction and engineering company known for large-scale infrastructure, skyscraper, and civil engineering projects worldwide.
-
C.
Hyundai Heavy Industries
Hyundai Heavy Industries is a South Korean multinational conglomerate best known as one of the world’s largest shipbuilding and heavy industrial engineering companies.
-
D.
Hyundai Samho Heavy Industries
Hyundai Samho Heavy Industries is a major South Korean shipbuilding company known for constructing large commercial vessels such as container ships, tankers, and LNG carriers.
-
E.
Hyundai Steel
Hyundai Steel is a leading South Korean steel manufacturer and core Hyundai Motor Group affiliate known for producing a wide range of steel products for automotive, construction, and industrial uses.
- 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e3287741008190856882b7f34024fc |
completed | April 18, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c6a89988190a44515f1ca08099f |
completed | May 10, 2026, 8:06 a.m. |
Created at: April 10, 2026, 5:09 a.m.