Triple
T12396194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scottish coal industry |
E296122
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | British Coal |
E190006
|
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: British Coal | Statement: [Scottish coal industry, managedBy, British Coal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Coal Context triple: [Scottish coal industry, managedBy, British Coal]
-
A.
National Coal Board
chosen
The National Coal Board was a British public corporation that managed and operated the coal mining industry in the United Kingdom after its post-war nationalisation.
-
B.
British Steel Corporation
British Steel Corporation was the former state-owned steel producer in the United Kingdom, created in 1967 by nationalizing major steel companies before later being privatized.
-
C.
Central Coalfields Limited
Central Coalfields Limited is an Indian state-owned coal mining company and a subsidiary of Coal India Limited, responsible for coal production and operations in parts of Jharkhand.
-
D.
Consolidation Coal Company
Consolidation Coal Company was a major American coal mining company that played a significant role in the development of coal towns and the coal industry in Appalachia and other U.S. regions.
-
E.
South Eastern Coalfields Limited
South Eastern Coalfields Limited is one of India’s largest coal producing companies and a subsidiary of Coal India Limited, primarily operating in the coal-rich regions of Chhattisgarh and Madhya Pradesh.
- 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fd33f048190b205fd21dc513f6a |
completed | April 10, 2026, 6:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63efa1520819093cdf6ab3025ab20 |
completed | May 2, 2026, 6:14 p.m. |
Created at: April 8, 2026, 9:54 p.m.