Triple
T18616254
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corus Group |
E455027
|
entity |
| Predicate | notableFacility |
P105
|
FINISHED |
| Object | Port Talbot steelworks |
—
|
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: Port Talbot steelworks | Statement: [Corus Group, notableFacility, Port Talbot steelworks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Talbot steelworks Context triple: [Corus Group, notableFacility, Port Talbot steelworks]
-
A.
Tata Steel Port Talbot steelworks
chosen
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.
-
B.
Llanwern Steelworks
Llanwern Steelworks is a major integrated steel production plant located near Newport in South Wales, historically one of the UK’s key steelmaking sites.
-
C.
Shotton Steelworks
Shotton Steelworks is a major steel production plant in Deeside, North Wales, historically known for its role in the UK steel industry and its large integrated manufacturing operations.
-
D.
Middlesbrough steelworks
Middlesbrough steelworks was a major industrial steel production complex in Middlesbrough, England, historically central to the region’s iron and steel industry and associated with firms such as Dorman Long.
-
E.
Redcar Steelworks
Redcar Steelworks was a major integrated iron and steel production complex on the northeast coast of England, long central to Teesside’s heavy industry and local economy.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d05da9c8190b8f4ef3a7a6deb05 |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:46 a.m.