Triple
T9075760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Foreland Lighthouse |
E217479
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Trinity House |
E99366
|
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: Trinity House | Statement: [South Foreland Lighthouse, operatedBy, Trinity House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trinity House Context triple: [South Foreland Lighthouse, operatedBy, Trinity House]
-
A.
Trinity House
chosen
Trinity House is a historic British maritime organization responsible for lighthouses, buoys, and the safety of navigation around the coasts of England, Wales, the Channel Islands, and Gibraltar.
-
B.
Trinity House, Tower Hill
Trinity House, Tower Hill is the historic London headquarters of the Corporation of Trinity House, the authority responsible for lighthouses and maritime navigation aids in England, Wales, the Channel Islands, and Gibraltar.
-
C.
French Commission of Lighthouses
The French Commission of Lighthouses was a 19th-century governmental body responsible for overseeing the design, improvement, and standardization of lighthouse technology and coastal illumination in France.
-
D.
Trinity Buoy Wharf
Trinity Buoy Wharf is a creative and cultural hub in East London known for its historic lighthouse, arts studios, and riverside event spaces.
-
E.
Lloyd's Register
Lloyd's Register is a historic British maritime classification society and technical services organization that sets safety and performance standards for ships and offshore structures worldwide.
- 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_69ca83d6c14c8190bc056d927f00a2a2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc95c53274819099b3b3047bfe8cc8 |
completed | April 1, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffe0fade4819093e4d1d91aca1d3f |
completed | April 3, 2026, 5:51 p.m. |
Created at: March 30, 2026, 7:12 p.m.