Triple
T4588185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portsmouth Harbour railway station |
E103418
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Portsea Island |
E124957
|
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: Portsea Island | Statement: [Portsmouth Harbour railway station, locatedOn, Portsea Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portsea Island Context triple: [Portsmouth Harbour railway station, locatedOn, Portsea Island]
-
A.
Portsea Island
chosen
Portsea Island is a densely populated island off the south coast of England that forms the core urban area of the city of Portsmouth.
-
B.
Flinders Island
Flinders Island is the largest island in the Furneaux Group, located in Bass Strait between mainland Australia and Tasmania, known for its rugged granite landscapes, wildlife, and remote beaches.
-
C.
Mornington Island
Mornington Island is a large, remote island in Queensland, Australia, known for its Indigenous Lardil community and location in the southern Gulf of Carpentaria.
-
D.
Bentinck Island
Bentinck Island is a remote island in Australia’s Gulf of Carpentaria, known as part of the Wellesley Islands and traditionally inhabited by the Kaiadilt people.
-
E.
Thursday Island
Thursday Island is a small island in the Torres Strait off the northern tip of Queensland, Australia, serving as an administrative and cultural hub for the surrounding island communities.
- 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_69bd43dccaf08190aa89e9991a289719 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd592115fc8190b1aee1d8bbaf1ee3 |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfaae99194819095cf9b74267956a4 |
completed | April 3, 2026, 11:56 a.m. |
Created at: March 20, 2026, 1:11 p.m.