Triple
T22956686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tekapo A Power Station |
E570777
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Genesis Energy Limited |
—
|
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: Genesis Energy Limited | Statement: [Tekapo A Power Station, operator, Genesis Energy Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Genesis Energy Limited Context triple: [Tekapo A Power Station, operator, Genesis Energy Limited]
-
A.
Genesis Energy
chosen
Genesis Energy is a major New Zealand electricity generation and retail company, known for operating a diverse portfolio of hydro, thermal, and renewable power assets.
-
B.
Lumo Energy
Lumo Energy is an Australian electricity and gas retail company serving residential and business customers in several states.
-
C.
Dynegy
Dynegy is an American energy company known for its role as a major power producer and trader, notably scrutinized for its involvement in the early-2000s California electricity crisis.
-
D.
Utilita Energy
Utilita Energy is a UK-based independent energy supplier known for providing pay-as-you-go gas and electricity services, particularly to prepayment meter customers.
-
E.
DG Energy
DG Energy is the European Commission department responsible for developing and implementing EU energy policy, including security of supply, sustainability, and the internal energy market.
- 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_69e245b212a88190b5259caf51606084 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f181f15ebc8190bf477539f7c23985 |
completed | April 29, 2026, 3:58 a.m. |
Created at: April 17, 2026, 3:47 p.m.