Triple
T22420590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Victoria Hydroelectric Power Station |
E554233
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Sri Lanka national grid |
—
|
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: Sri Lanka national grid | Statement: [Victoria Hydroelectric Power Station, partOf, Sri Lanka national grid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sri Lanka national grid Context triple: [Victoria Hydroelectric Power Station, partOf, Sri Lanka national grid]
-
A.
Sri Lanka national grid hydropower system
chosen
The Sri Lanka national grid hydropower system is the country’s interconnected network of major hydroelectric dams and power stations that generate and supply a significant share of its electricity demand.
-
B.
Ceylon Electricity Board
The Ceylon Electricity Board is Sri Lanka’s state-owned utility responsible for electricity generation, transmission, and distribution across the country.
-
C.
Ministry of Power and Energy of Sri Lanka
The Ministry of Power and Energy of Sri Lanka is the central government body responsible for formulating and implementing national policies on electricity generation, energy resources, and power infrastructure across the country.
-
D.
Polonnaruwa, Sri Lanka
Polonnaruwa, Sri Lanka is an ancient UNESCO-listed city renowned for its well-preserved medieval ruins, temples, and abundant wildlife, including the monkeys featured in the film "Monkey Kingdom."
-
E.
New Zealand electricity grid
The New Zealand electricity grid is the nationwide high-voltage transmission and distribution network that carries power from generation sources, including major hydro schemes, to homes and businesses across 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_69e11e4f2d0c819091aa3558ea2ee630 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1594a58508190b41fd16c8de5f8b4 |
completed | April 29, 2026, 1:05 a.m. |
Created at: April 16, 2026, 8:46 p.m.