Triple
T11444575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NHPC Limited |
E271230
|
entity |
| Predicate | subsidiary |
P258
|
FINISHED |
| Object | NHDC Limited |
E271228
|
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: NHDC Limited | Statement: [NHPC Limited, subsidiary, NHDC Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NHDC Limited Context triple: [NHPC Limited, subsidiary, NHDC Limited]
-
A.
NHDC Limited
chosen
NHDC Limited is an Indian government-owned hydropower company responsible for developing, operating, and maintaining major hydroelectric projects in the state of Madhya Pradesh.
-
B.
NCB (Ancillaries) Ltd
NCB (Ancillaries) Ltd was a subsidiary company associated with the United Kingdom’s National Coal Board, handling supporting and ancillary services related to the coal industry.
-
C.
Narsimha Enterprises
Narsimha Enterprises is a film production company associated with Indian producer Boney Kapoor, known for backing various Hindi cinema projects.
-
D.
Hahn Company
Hahn Company was a real estate development firm that became part of the lineage leading to the major North American property company TrizecHahn.
-
E.
THP Limited
THP Limited is an engineering firm known for providing structural engineering services for major projects such as Paycor Stadium in Cincinnati, Ohio.
- 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_69d6aadff8888190a13f253f0d460874 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8088a66f48190b2b4a56cd62097cf |
completed | April 9, 2026, 8:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5d3afe7fc8190acc8c803ff5efe5a |
completed | April 20, 2026, 7:20 a.m. |
Created at: April 8, 2026, 9:35 p.m.