Triple
T15105594
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macarthur region |
E360779
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Nepean River |
E403102
|
NE FINISHED |
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: Nepean River | Statement: [Macarthur region, hasRiver, Nepean River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nepean River Context triple: [Macarthur region, hasRiver, Nepean River]
-
A.
Nepean River
chosen
The Nepean River is a major waterway in New South Wales, Australia, forming part of the Hawkesbury–Nepean river system and playing a key role in the region’s water supply, ecology, and recreation.
-
B.
Nepean
Nepean is a federal electoral district in Ontario, Canada, represented in the House of Commons as part of the Ottawa area.
-
C.
Caledon River
The Caledon River is a significant river in southern Africa that flows through Lesotho and South Africa, forming part of their border before joining the Orange River.
-
D.
Humber River
The Humber River is a significant waterway in Toronto, Ontario, flowing through the city into Lake Ontario and serving as an important natural, recreational, and historical corridor.
-
E.
Humber River
The Humber River is a major river on the west coast of Newfoundland, Canada, known for flowing through the city of Corner Brook and offering popular salmon fishing and outdoor recreation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a0491ec8190830960be8fafb994 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00588f35481909674f161bf0f3918 |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6ec2f35c8190a96af080cd7b6d0e |
completed | May 9, 2026, 5:28 p.m. |
Created at: April 10, 2026, 3:05 a.m.