Triple
T30092698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Korba Coalfield |
E764778
|
entity |
| Predicate | subsidiaryOfOperator |
P71890
|
FINISHED |
| Object | Coal India Limited |
—
|
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: Coal India Limited | Statement: [Korba Coalfield, subsidiaryOfOperator, Coal India Limited]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: subsidiaryOfOperator Context triple: [Korba Coalfield, subsidiaryOfOperator, Coal India Limited]
-
A.
parentCompanyOfOperator
Indicates that one company is the parent company that owns or controls the operator entity.
-
B.
usedBySubsidiaryOf
Indicates that something is used by an entity that is a subsidiary of another organization.
-
C.
coreSubsidiaryOf
chosen
Indicates that one entity is a primary or central subsidiary that is owned or controlled by another entity.
-
D.
subsidiaryOrAsset
Indicates that one entity is owned, controlled, or held as a subsidiary company or asset by another entity.
-
E.
primaryHubOfOperator
Indicates that a given location or facility serves as the main operational hub for a specified operator.
- F. None of above.
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_69f22473c0fc8190a926a8051b3b378b |
completed | April 29, 2026, 3:32 p.m. |
| NER | Named-entity recognition | batch_69f67d8dc1988190835bb2ef7bf4f8b7 |
completed | May 2, 2026, 10:41 p.m. |
| PD | Predicate disambiguation | batch_69f673c664f08190b4d66cdc305e10db |
completed | May 2, 2026, 9:59 p.m. |
Created at: April 29, 2026, 7:06 p.m.