Triple
T2808893
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vaal Triangle |
E54119
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | ArcelorMittal South Africa Vanderbijlpark Works |
E132002
|
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: ArcelorMittal South Africa Vanderbijlpark Works | Statement: [Vaal Triangle, contains, ArcelorMittal South Africa Vanderbijlpark Works]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ArcelorMittal South Africa Vanderbijlpark Works Context triple: [Vaal Triangle, contains, ArcelorMittal South Africa Vanderbijlpark Works]
-
A.
ArcelorMittal Kryvyi Rih
ArcelorMittal Kryvyi Rih is a major Ukrainian steel and mining company and one of the largest integrated steel plants in Eastern Europe, owned by the global steel giant ArcelorMittal.
-
B.
ArcelorMittal
chosen
ArcelorMittal is a multinational steel manufacturing corporation and one of the world’s largest steel producers, headquartered in Luxembourg.
-
C.
Tata Steel Port Talbot steelworks
Tata Steel Port Talbot steelworks is a major integrated steel production plant in Port Talbot, Wales, and one of the largest steelworks in the United Kingdom.
-
D.
SEVERSTAL
SEVERSTAL is the radio callsign used by Severstal Aircompany, a Russian airline.
-
E.
Diósgyőr steel works
Diósgyőr steel works is a major Hungarian steel manufacturing complex historically central to the heavy industry and economic development of Miskolc and its region.
- 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_69ab49dcee188190b5c6eca9ae9e3469 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abde3165b48190a43be5e6ad23deca |
completed | March 7, 2026, 8:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afce97c3008190a966441d719d1d1c |
completed | March 10, 2026, 7:56 a.m. |
Created at: March 6, 2026, 9:59 p.m.