Triple
T8637656
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seaham |
E204562
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Seaham Lighthouse
Seaham Lighthouse is a coastal navigation beacon located at the entrance to Seaham Harbour in County Durham, England.
|
E747174
|
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: Seaham Lighthouse | Statement: [Seaham, hasLandmark, Seaham Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seaham Lighthouse Context triple: [Seaham, hasLandmark, Seaham Lighthouse]
-
A.
Noss Head Lighthouse
Noss Head Lighthouse is a coastal navigational beacon in Caithness, Scotland, notable for its early use of a diagonal-pane lantern design and its role in guiding ships around the northeastern tip of the Scottish mainland.
-
B.
Calshot Lighthouse
Calshot Lighthouse is a historic navigational beacon located on Calshot Spit at the entrance to Southampton Water on the south coast of England.
-
C.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
D.
Hornby Lighthouse
Hornby Lighthouse is a historic red-and-white striped lighthouse at the entrance to Sydney Harbour, known for its scenic coastal views and maritime heritage.
-
E.
Berry Head Lighthouse
Berry Head Lighthouse is a historic coastal beacon on the Berry Head headland near Brixham in Devon, England, guiding ships navigating the entrance to Tor Bay.
- 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: Seaham Lighthouse Triple: [Seaham, hasLandmark, Seaham Lighthouse]
Generated description
Seaham Lighthouse is a coastal navigation beacon located at the entrance to Seaham Harbour in County Durham, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seaham Lighthouse Target entity description: Seaham Lighthouse is a coastal navigation beacon located at the entrance to Seaham Harbour in County Durham, England.
-
A.
Noss Head Lighthouse
Noss Head Lighthouse is a coastal navigational beacon in Caithness, Scotland, notable for its early use of a diagonal-pane lantern design and its role in guiding ships around the northeastern tip of the Scottish mainland.
-
B.
Calshot Lighthouse
Calshot Lighthouse is a historic navigational beacon located on Calshot Spit at the entrance to Southampton Water on the south coast of England.
-
C.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
D.
Hornby Lighthouse
Hornby Lighthouse is a historic red-and-white striped lighthouse at the entrance to Sydney Harbour, known for its scenic coastal views and maritime heritage.
-
E.
Berry Head Lighthouse
Berry Head Lighthouse is a historic coastal beacon on the Berry Head headland near Brixham in Devon, England, guiding ships navigating the entrance to Tor Bay.
- 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_69ca834b903c8190add96cc651e1a477 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc476255508190b3e5855232b399a0 |
completed | March 31, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebc2c2b84819087a9f23b47c607e8 |
completed | April 2, 2026, 6:57 p.m. |
| NEDg | Description generation | batch_69cebd4633f08190971d5d67e5a7496a |
completed | April 2, 2026, 7:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebe12fa94819099e37ed9e5cd83b7 |
completed | April 2, 2026, 7:05 p.m. |
Created at: March 30, 2026, 6:28 p.m.