Triple
T22267917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tredegar Iron and Coal Company |
E550397
|
entity |
| Predicate | historicalRegion |
P915
|
FINISHED |
| Object | Industrial South Wales |
—
|
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: Industrial South Wales | Statement: [Tredegar Iron and Coal Company, historicalRegion, Industrial South Wales]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Industrial South Wales Context triple: [Tredegar Iron and Coal Company, historicalRegion, Industrial South Wales]
-
A.
South Wales iron industry
chosen
The South Wales iron industry was a major 18th- and 19th-century industrial powerhouse centered in the Welsh Valleys, known for its large ironworks and crucial role in Britain’s early industrialization.
-
B.
Industrial history of Wales
The industrial history of Wales encompasses the development, peak, and decline of its key industries—especially coal mining, iron and steel production, and slate quarrying—and their profound impact on Welsh society, economy, and landscape.
-
C.
Merthyr Tydfil industrial landscape
The Merthyr Tydfil industrial landscape is a historic South Wales valley area that became one of the world’s leading iron-producing centers during the Industrial Revolution, characterized by extensive ironworks, coal mines, and workers’ settlements.
-
D.
South Wales Valleys
The South Wales Valleys are a series of steep-sided former coal-mining valleys in south Wales, known for their industrial heritage, close-knit communities, and distinctive cultural identity.
-
E.
British coal industry
The British coal industry was the once-dominant sector of coal mining and production in the United Kingdom that powered the country’s industrialization and energy supply before its steep decline in the late 20th century.
- 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_69e11e43d8208190aff4f9cf7f2c2a8a |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f141bd0ea88190b3574883b695d56c |
completed | April 28, 2026, 11:24 p.m. |
Created at: April 16, 2026, 8:39 p.m.