Triple
T2281505
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Coast railway line |
E51288
|
entity |
| Predicate | servesPort |
P1763
|
FINISHED |
| Object | Port of Newcastle (via connections) |
E64816
|
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: Port of Newcastle (via connections) | Statement: [North Coast railway line, servesPort, Port of Newcastle (via connections)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Newcastle (via connections) Context triple: [North Coast railway line, servesPort, Port of Newcastle (via connections)]
-
A.
Port of Newcastle
chosen
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.
-
B.
Newcastle Transport
Newcastle Transport is the public transport operator responsible for running bus and other transit services in the Newcastle region of New South Wales, Australia.
-
C.
Peel Ports
Peel Ports is a major UK port operator that manages and develops a network of ports and maritime facilities, including key infrastructure in northwest England.
-
D.
Port of Cairns
The Port of Cairns is a key regional Australian harbor serving as a gateway for tourism, cruise ships, and maritime trade in Far North Queensland.
-
E.
Port of Townsville
The Port of Townsville is a major multi-cargo seaport in northern Queensland, Australia, serving as a key gateway for regional mining, agricultural exports, and imports.
- 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_69a88b08e4308190bdac9aebcca1c91a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc21c405881908c4df7bee36136fe |
completed | March 7, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71e7b44c8190ab647646352b71b7 |
completed | March 9, 2026, 7:08 a.m. |
Created at: March 4, 2026, 7:48 p.m.