Triple
T17137775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fremantle Harbour lighthouse |
E415883
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | port authority of Fremantle |
E493410
|
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 authority of Fremantle | Statement: [Fremantle Harbour lighthouse, operatedBy, port authority of Fremantle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: port authority of Fremantle Context triple: [Fremantle Harbour lighthouse, operatedBy, port authority of Fremantle]
-
A.
Port of Fremantle
chosen
The Port of Fremantle is Western Australia’s principal deep-water harbor and a major gateway for container and bulk cargo trade in the Asia-Pacific region.
-
B.
Port Adelaide container terminal
Port Adelaide container terminal is a major South Australian maritime freight hub handling containerized cargo for domestic and international shipping.
-
C.
East Perth Terminal
East Perth Terminal is a major railway station and transport hub in Perth, Western Australia, serving regional and interstate passenger services.
-
D.
Fremantle Fishing Boat Harbour
Fremantle Fishing Boat Harbour is a historic and popular marina and tourist precinct in Fremantle, Western Australia, known for its fishing fleet, seafood restaurants, and waterfront attractions.
-
E.
Woodside ferry terminal
Woodside ferry terminal is a historic riverside passenger terminal on the Wirral side of the River Mersey, serving as one of the main departure points for Mersey Ferry services.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2d0628081908e0160290041fe89 |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014152da008190bbbff4147cfd8c5b |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.