Triple
T13678211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hunter Valley rail network |
E327929
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Newcastle coal export terminals |
E1056237
|
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: Newcastle coal export terminals | Statement: [Hunter Valley rail network, locatedNear, Newcastle coal export terminals]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newcastle coal export terminals Context triple: [Hunter Valley rail network, locatedNear, Newcastle coal export terminals]
-
A.
Port Waratah coal export terminals
chosen
Port Waratah coal export terminals are major coal-handling and shipping facilities in Newcastle, New South Wales, serving as a key export gateway for coal from the Hunter Valley region.
-
B.
Lamberts Point coal terminal
Lamberts Point coal terminal is a major coal transshipment facility in Norfolk, Virginia, known for handling and exporting large volumes of coal from Appalachian mines via rail-to-ship operations.
-
C.
Ridley Island Coal Terminal
Ridley Island Coal Terminal is a major bulk export facility in Prince Rupert, British Columbia, specializing in the handling and shipment of coal to international markets.
-
D.
Port of Newcastle
The Port of Newcastle is a major deepwater seaport in New South Wales, Australia, known as one of the world’s largest coal export ports and a key hub for regional trade and logistics.
-
E.
Hay Point Coal Terminal
Hay Point Coal Terminal is a major coal export facility in Queensland, Australia, handling large volumes of coal shipments for international markets.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65d8dc081909664e69bb38610ba |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a83eddac81909376c36452bfa38b |
completed | May 3, 2026, 7:55 p.m. |
Created at: April 9, 2026, 9:53 p.m.