Triple
T13036689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bharat Heavy Electricals Limited, Tiruchirappalli |
E326578
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | BHEL power sector manufacturing network |
E326578
|
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: BHEL power sector manufacturing network | Statement: [Bharat Heavy Electricals Limited, Tiruchirappalli, partOf, BHEL power sector manufacturing network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BHEL power sector manufacturing network Context triple: [Bharat Heavy Electricals Limited, Tiruchirappalli, partOf, BHEL power sector manufacturing network]
-
A.
Bharat Heavy Electricals Limited, Tiruchirappalli
chosen
Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
-
B.
L&T Power
L&T Power is a business division of Larsen & Toubro that focuses on providing engineering, procurement, and construction solutions for power generation projects.
-
C.
Central Electricity Authority of India
The Central Electricity Authority of India is a statutory government body responsible for technical and economic regulation, planning, and development of the country’s power sector.
-
D.
NTPC Limited
NTPC Limited is India’s largest state-owned power generation company, primarily engaged in producing and selling electricity from coal, gas, hydro, and renewable sources across the country.
-
E.
Central Power Engineering Service
The Central Power Engineering Service is a specialized technical cadre in India responsible for managing and overseeing power engineering and related infrastructure within the government sector.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97f2a71a0819098bb6cf8a4b2208a |
completed | April 10, 2026, 10:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbd12eec81908ad5dae638c2210e |
completed | May 3, 2026, 4:15 a.m. |
Created at: April 9, 2026, 8:55 p.m.