Triple
T14193968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meadowbank Lake (impounded section) |
E351785
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Derwent River |
E70569
|
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: Derwent River | Statement: [Meadowbank Lake (impounded section), locatedOnRiver, Derwent River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derwent River Context triple: [Meadowbank Lake (impounded section), locatedOnRiver, Derwent River]
-
A.
Derwent River
chosen
The Derwent River is a major river in Tasmania, Australia, known for flowing through the capital city of Hobart and serving as an important waterway and source of hydroelectric power.
-
B.
Norman River
The Norman River is a significant river in northwestern Queensland, Australia, that flows through the Gulf Country and empties into the Gulf of Carpentaria near the town of Karumba.
-
C.
Crowe River
Crowe River is a river in southern Ontario, Canada, known for flowing through a scenic, lake-dotted watershed before joining the Trent River.
-
D.
Maclaren River
The Maclaren River is a glacially fed river in interior Alaska that flows through remote wilderness before joining the Susitna River.
-
E.
Barron River
The Barron River is a major waterway in Far North Queensland, Australia, known for its dramatic gorge, waterfalls, and lush tropical rainforest surroundings.
- 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_69d827894ac0819097803e57f3227b23 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61e0a52081908213aa6e548d4418 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd5bb5a64c81908cb8c50bbfa239a4 |
completed | May 8, 2026, 3:42 a.m. |
Created at: April 10, 2026, 1:04 a.m.