Triple
T19065042
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Waikato coal measures |
E466631
|
entity |
| Predicate | underlies |
P4501
|
FINISHED |
| Object | Waikato coalfields |
—
|
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: Waikato coalfields | Statement: [Waikato coal measures, underlies, Waikato coalfields]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waikato coalfields Context triple: [Waikato coal measures, underlies, Waikato coalfields]
-
A.
Waikato coal measures
chosen
The Waikato coal measures are a geological formation in New Zealand comprising coal-bearing sedimentary rocks that underlie parts of the North Island, including the area beneath the Auckland volcanic field.
-
B.
Hauraki goldfields
The Hauraki goldfields are a historic gold-mining region in New Zealand’s North Island, renowned for its rich quartz reefs and pivotal role in the country’s 19th- and early 20th-century gold rushes.
-
C.
Porirua Basin
Porirua Basin is a low-lying urban and geographic area in the lower North Island of New Zealand, centered on the city of Porirua and its surrounding harbour and suburbs.
-
D.
Otago goldfields
The Otago goldfields are a historic gold-mining region in New Zealand’s South Island that sparked a major 19th-century gold rush and significantly shaped the country’s early economic and social development.
-
E.
Piako River valley
The Piako River valley is an agricultural region in New Zealand’s Waikato area, characterized by fertile lowlands and dairy farming communities such as Morrinsville.
- 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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e19799d8819099d0b848771ae425 |
completed | April 20, 2026, 8:19 a.m. |
Created at: April 10, 2026, 12:03 p.m.