Triple
T20170955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Coalfields Limited |
E491955
|
entity |
| Predicate | governingMinistry |
P12669
|
FINISHED |
| Object | Ministry of Coal, Government of India |
—
|
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: Ministry of Coal, Government of India | Statement: [Northern Coalfields Limited, governingMinistry, Ministry of Coal, Government of India]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ministry of Coal, Government of India Context triple: [Northern Coalfields Limited, governingMinistry, Ministry of Coal, Government of India]
-
A.
Ministry of Coal, Government of India
chosen
The Ministry of Coal, Government of India is the central government authority responsible for formulating policies, overseeing exploration and production, and regulating the coal and lignite sectors across the country.
-
B.
Ministry of Mines (India)
The Ministry of Mines (India) is the central government body responsible for the regulation, development, and exploration of the country’s mineral resources (excluding petroleum and natural gas).
-
C.
Ministry of Steel and Mines (India)
The Ministry of Steel and Mines (India) was a former central government ministry responsible for formulating and administering policies related to the country’s steel and mining sectors before they were separated into distinct ministries.
-
D.
Coal India Limited
Coal India Limited is a state-owned Indian coal mining company and one of the largest coal producers in the world.
-
E.
Eastern Coalfields Limited
Eastern Coalfields Limited is an Indian state-owned coal mining company and a subsidiary of Coal India Limited, primarily engaged in coal production in the eastern region of the country.
- 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_69da6266c6888190bc1a3ecf24814d34 |
completed | April 11, 2026, 3:01 p.m. |
| NER | Named-entity recognition | batch_69e66848ae3c8190aa5fde66da35a89a |
completed | April 20, 2026, 5:54 p.m. |
Created at: April 11, 2026, 11:35 p.m.