Triple
T6419054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sadras |
E127898
|
entity |
| Predicate | nearbyFacility |
P350
|
FINISHED |
| Object |
Madras Atomic Power Station at Kalpakkam
Madras Atomic Power Station at Kalpakkam is one of India's earliest nuclear power plants, located on the Coromandel Coast in Tamil Nadu and operated by the Nuclear Power Corporation of India Limited.
|
E593293
|
NE FINISHED |
How this triple was built (4 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: Madras Atomic Power Station at Kalpakkam | Statement: [Sadras, nearbyFacility, Madras Atomic Power Station at Kalpakkam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madras Atomic Power Station at Kalpakkam Context triple: [Sadras, nearbyFacility, Madras Atomic Power Station at Kalpakkam]
-
A.
Atomic Energy Establishment, Trombay
Atomic Energy Establishment, Trombay is a major Indian nuclear research and development center in Mumbai, founded under the leadership of Homi J. Bhabha and later renamed the Bhabha Atomic Research Centre (BARC).
-
B.
Singrauli Super Thermal Power Station cluster
Singrauli Super Thermal Power Station cluster is a major coal-fired power generation complex in India’s Singrauli region, known for its large installed capacity and role in supplying electricity to northern and central parts of the country.
-
C.
Deenbandhu Chhotu Ram Thermal Power Station
Deenbandhu Chhotu Ram Thermal Power Station is a coal-based power plant in Haryana, India, that generates electricity for the regional grid.
-
D.
Kota Super Thermal Power Station
Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
-
E.
Port Qasim Coal Power Project
The Port Qasim Coal Power Project is a major coal-fired power plant in Pakistan developed under the China–Pakistan Economic Corridor to help address the country’s electricity shortages.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Madras Atomic Power Station at Kalpakkam Triple: [Sadras, nearbyFacility, Madras Atomic Power Station at Kalpakkam]
Generated description
Madras Atomic Power Station at Kalpakkam is one of India's earliest nuclear power plants, located on the Coromandel Coast in Tamil Nadu and operated by the Nuclear Power Corporation of India Limited.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Madras Atomic Power Station at Kalpakkam Target entity description: Madras Atomic Power Station at Kalpakkam is one of India's earliest nuclear power plants, located on the Coromandel Coast in Tamil Nadu and operated by the Nuclear Power Corporation of India Limited.
-
A.
Atomic Energy Establishment, Trombay
Atomic Energy Establishment, Trombay is a major Indian nuclear research and development center in Mumbai, founded under the leadership of Homi J. Bhabha and later renamed the Bhabha Atomic Research Centre (BARC).
-
B.
Singrauli Super Thermal Power Station cluster
Singrauli Super Thermal Power Station cluster is a major coal-fired power generation complex in India’s Singrauli region, known for its large installed capacity and role in supplying electricity to northern and central parts of the country.
-
C.
Deenbandhu Chhotu Ram Thermal Power Station
Deenbandhu Chhotu Ram Thermal Power Station is a coal-based power plant in Haryana, India, that generates electricity for the regional grid.
-
D.
Kota Super Thermal Power Station
Kota Super Thermal Power Station is a major coal-fired power plant in Rajasthan, India, that supplies electricity to the surrounding region and contributes significantly to the state's power generation capacity.
-
E.
Port Qasim Coal Power Project
The Port Qasim Coal Power Project is a major coal-fired power plant in Pakistan developed under the China–Pakistan Economic Corridor to help address the country’s electricity shortages.
- F. None of above. chosen
Provenance (5 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0690194dc8190b3382bd5f92876b5 |
completed | March 22, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640d2ab64819089e91525da60392b |
completed | March 27, 2026, 8:33 a.m. |
| NEDg | Description generation | batch_69c644ec2ca48190997a118f8751cba5 |
completed | March 27, 2026, 8:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6455961b881908f5804d9c0e86573 |
completed | March 27, 2026, 8:52 a.m. |
Created at: March 22, 2026, 4:43 p.m.