Triple
T1962445
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Shepstone |
E42616
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Port Shepstone Lighthouse
Port Shepstone Lighthouse is a coastal navigational beacon in Port Shepstone, South Africa, known for guiding ships along the KwaZulu-Natal shoreline and serving as a notable local landmark.
|
E218865
|
NE FINISHED |
How this triple was built (4 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 Shepstone Lighthouse | Statement: [Port Shepstone, hasLandmark, Port Shepstone Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Shepstone Lighthouse Context triple: [Port Shepstone, hasLandmark, Port Shepstone Lighthouse]
-
A.
South Horn lighthouse
South Horn lighthouse is a navigational light station located at the southern end of the Isle of May in the Firth of Forth, Scotland, helping guide maritime traffic in the area.
-
B.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
C.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
D.
Elbow Reef Lighthouse
Elbow Reef Lighthouse is a historic, candy-striped, manually operated kerosene lighthouse located off Hope Town in the Abaco Islands of the Bahamas.
-
E.
Lower Lighthouse
Lower Lighthouse is a historic coastal navigation beacon located in the seaside town of Fleetwood, England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Port Shepstone Lighthouse Triple: [Port Shepstone, hasLandmark, Port Shepstone Lighthouse]
Generated description
Port Shepstone Lighthouse is a coastal navigational beacon in Port Shepstone, South Africa, known for guiding ships along the KwaZulu-Natal shoreline and serving as a notable local landmark.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Shepstone Lighthouse Target entity description: Port Shepstone Lighthouse is a coastal navigational beacon in Port Shepstone, South Africa, known for guiding ships along the KwaZulu-Natal shoreline and serving as a notable local landmark.
-
A.
South Horn lighthouse
South Horn lighthouse is a navigational light station located at the southern end of the Isle of May in the Firth of Forth, Scotland, helping guide maritime traffic in the area.
-
B.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
C.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
D.
Elbow Reef Lighthouse
Elbow Reef Lighthouse is a historic, candy-striped, manually operated kerosene lighthouse located off Hope Town in the Abaco Islands of the Bahamas.
-
E.
Lower Lighthouse
Lower Lighthouse is a historic coastal navigation beacon located in the seaside town of Fleetwood, England.
- F. None of above. chosen
Provenance (5 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_69a88711151c8190940b2572095059d7 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3aae8c48190afae2cf3af2ae4e9 |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbd133908190add1c78d91a813ef |
completed | March 8, 2026, 10:44 p.m. |
| NEDg | Description generation | batch_69adfc6d7fb08190959ee247d0060f4c |
completed | March 8, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adfd2f68f48190ad23db5ca6ae663a |
completed | March 8, 2026, 10:50 p.m. |
Created at: March 4, 2026, 7:36 p.m.