Triple
T13910503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Holyhead railway station |
E334477
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object | Holyhead breakwater |
E339188
|
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: Holyhead breakwater | Statement: [Holyhead railway station, hasNearbyLandmark, Holyhead breakwater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Holyhead breakwater Context triple: [Holyhead railway station, hasNearbyLandmark, Holyhead breakwater]
-
A.
Holyhead Breakwater
chosen
Holyhead Breakwater is a massive 19th-century stone breakwater in Holyhead, Wales, built to protect its harbor and known as one of the longest structures of its kind in the UK.
-
B.
Plymouth Breakwater
Plymouth Breakwater is a massive early 19th-century stone breakwater in Plymouth Sound, England, built to protect the naval anchorage and harbor from the open sea.
-
C.
Newbiggin breakwater
Newbiggin breakwater is a coastal sea-defense structure at Newbiggin-by-the-Sea in Northumberland, England, built to protect the bay and shoreline from erosion and harsh North Sea conditions.
-
D.
Brixham Breakwater
Brixham Breakwater is a long protective sea wall and popular walking spot that shelters Brixham Harbour on the south coast of Devon, England.
-
E.
Beaumaris Pier
Beaumaris Pier is a historic Victorian-era pleasure pier and popular seaside attraction located on the Menai Strait in Beaumaris, Anglesey, Wales.
- 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_69d81c5eaa9c819083b1ff8689179565 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2723461881908376b5509ee0d530 |
completed | April 14, 2026, 11:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c72879e48190ac01d0a2023b098c |
completed | May 3, 2026, 10:07 p.m. |
Created at: April 9, 2026, 10:16 p.m.