Triple
T23365004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kalpakkam |
E593291
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Madras Atomic Power Station |
—
|
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: Madras Atomic Power Station | Statement: [Kalpakkam, hasFacility, Madras Atomic Power Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madras Atomic Power Station Context triple: [Kalpakkam, hasFacility, Madras Atomic Power Station]
-
A.
Madras Atomic Power Station at Kalpakkam
chosen
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.
-
B.
Rajasthan Atomic Power Station
Rajasthan Atomic Power Station is a nuclear power generating facility in Rajasthan, India, comprising multiple pressurized heavy water reactors that supply electricity to the regional grid.
-
C.
Renusagar Power Plant
Renusagar Power Plant is a captive coal-based thermal power station in Uttar Pradesh, India, primarily dedicated to supplying electricity to Hindalco Industries’ aluminum operations.
-
D.
Tuticorin Thermal Power Station
Tuticorin Thermal Power Station is a coal-based power plant located in Thoothukudi, Tamil Nadu, that supplies electricity to the regional grid.
-
E.
Mettur Thermal Power Station
Mettur Thermal Power Station is a major coal-fired power plant in Tamil Nadu, India, that supplies electricity to the regional grid.
- 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_69e25d2593c88190bcdf4a716a94ccb2 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a0ab7fc481908b496ec9b543eddd |
completed | April 29, 2026, 6:09 a.m. |
Created at: April 17, 2026, 5:31 p.m.