Triple
T17161194
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arapuni Power Station |
E416481
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Lake Arapuni
Lake Arapuni is a hydroelectric reservoir on New Zealand’s Waikato River, formed by the Arapuni Dam and used primarily for power generation and recreation.
|
E1262724
|
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: Lake Arapuni | Statement: [Arapuni Power Station, hasReservoir, Lake Arapuni]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Arapuni Context triple: [Arapuni Power Station, hasReservoir, Lake Arapuni]
-
A.
Lake Pupuke
Lake Pupuke is a freshwater crater lake on Auckland’s North Shore, formed in a volcanic explosion and now popular for recreation and wildlife.
-
B.
Lake Horowhenua
Lake Horowhenua is a shallow coastal lake in New Zealand’s North Island, known for its cultural significance to local Māori and its ongoing environmental restoration efforts.
-
C.
Lake Karapiro
Lake Karapiro is a major artificial lake and premier rowing venue in New Zealand, renowned for hosting national and international rowing competitions.
-
D.
Lake Te Anau
Lake Te Anau is the largest lake in New Zealand’s South Island, renowned for its dramatic Fiordland scenery and role as a gateway to attractions like Milford Sound and the Te Anau Glowworm Caves.
-
E.
Lake Rotoiti
Lake Rotoiti is a scenic freshwater lake in New Zealand’s Bay of Plenty region, known for its geothermal features, trout fishing, and proximity to the tourist town of Rotorua.
- 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: Lake Arapuni Triple: [Arapuni Power Station, hasReservoir, Lake Arapuni]
Generated description
Lake Arapuni is a hydroelectric reservoir on New Zealand’s Waikato River, formed by the Arapuni Dam and used primarily for power generation and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Arapuni Target entity description: Lake Arapuni is a hydroelectric reservoir on New Zealand’s Waikato River, formed by the Arapuni Dam and used primarily for power generation and recreation.
-
A.
Lake Pupuke
Lake Pupuke is a freshwater crater lake on Auckland’s North Shore, formed in a volcanic explosion and now popular for recreation and wildlife.
-
B.
Lake Horowhenua
Lake Horowhenua is a shallow coastal lake in New Zealand’s North Island, known for its cultural significance to local Māori and its ongoing environmental restoration efforts.
-
C.
Lake Karapiro
Lake Karapiro is a major artificial lake and premier rowing venue in New Zealand, renowned for hosting national and international rowing competitions.
-
D.
Lake Te Anau
Lake Te Anau is the largest lake in New Zealand’s South Island, renowned for its dramatic Fiordland scenery and role as a gateway to attractions like Milford Sound and the Te Anau Glowworm Caves.
-
E.
Lake Rotoiti
Lake Rotoiti is a scenic freshwater lake in New Zealand’s Bay of Plenty region, known for its geothermal features, trout fishing, and proximity to the tourist town of Rotorua.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f91258648190a40396067ba5ecd3 |
completed | April 18, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c38b1ec819092a551e2683a4b93 |
completed | May 11, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_6a018cf93d44819083defe64923320d5 |
completed | May 11, 2026, 8:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018e958cf08190b265c8a3bfd44512 |
completed | May 11, 2026, 8:08 a.m. |
Created at: April 10, 2026, 5:37 a.m.