Triple
T4635432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plymouth Breakwater |
E101517
|
entity |
| Predicate | hasLighthouse |
P182
|
FINISHED |
| Object |
Plymouth Breakwater Lighthouse
Plymouth Breakwater Lighthouse is a historic navigational beacon located at the seaward end of the Plymouth Breakwater in Plymouth Sound, England.
|
E463527
|
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: Plymouth Breakwater Lighthouse | Statement: [Plymouth Breakwater, hasLighthouse, Plymouth Breakwater Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plymouth Breakwater Lighthouse Context triple: [Plymouth Breakwater, hasLighthouse, Plymouth Breakwater Lighthouse]
-
A.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
B.
The Needles Lighthouse
The Needles Lighthouse is a prominent 19th-century lighthouse standing on a chalk stack off the western tip of the Isle of Wight, guiding ships through the treacherous waters of the English Channel.
-
C.
Scarborough Lighthouse
Scarborough Lighthouse is a historic coastal beacon in Scarborough, England, guiding ships along the North Sea and serving as a prominent feature of the town’s harbor.
-
D.
South Foreland Lighthouse
South Foreland Lighthouse is a historic Victorian-era lighthouse on England’s southeast coast, noted for being the first in the world to use an electric light and for its views over the English Channel.
-
E.
Perch Rock Lighthouse
Perch Rock Lighthouse is a historic 19th-century lighthouse off New Brighton at the mouth of the River Mersey in England, known for guiding ships entering the Port of Liverpool.
- 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: Plymouth Breakwater Lighthouse Triple: [Plymouth Breakwater, hasLighthouse, Plymouth Breakwater Lighthouse]
Generated description
Plymouth Breakwater Lighthouse is a historic navigational beacon located at the seaward end of the Plymouth Breakwater in Plymouth Sound, England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plymouth Breakwater Lighthouse Target entity description: Plymouth Breakwater Lighthouse is a historic navigational beacon located at the seaward end of the Plymouth Breakwater in Plymouth Sound, England.
-
A.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
B.
The Needles Lighthouse
The Needles Lighthouse is a prominent 19th-century lighthouse standing on a chalk stack off the western tip of the Isle of Wight, guiding ships through the treacherous waters of the English Channel.
-
C.
Scarborough Lighthouse
Scarborough Lighthouse is a historic coastal beacon in Scarborough, England, guiding ships along the North Sea and serving as a prominent feature of the town’s harbor.
-
D.
South Foreland Lighthouse
South Foreland Lighthouse is a historic Victorian-era lighthouse on England’s southeast coast, noted for being the first in the world to use an electric light and for its views over the English Channel.
-
E.
Perch Rock Lighthouse
Perch Rock Lighthouse is a historic 19th-century lighthouse off New Brighton at the mouth of the River Mersey in England, known for guiding ships entering the Port of Liverpool.
- 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_69bd43d2f1c081908cd4b7ec48ecc73d |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a60a66c8190b76f3d3a7da1df55 |
completed | March 20, 2026, 2:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be103799108190a905c28cdf302aba |
completed | March 21, 2026, 3:27 a.m. |
| NEDg | Description generation | batch_69be11df2c388190aef95ba0bbf69376 |
completed | March 21, 2026, 3:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be1236359c81909ca62102d549a6f5 |
completed | March 21, 2026, 3:36 a.m. |
Created at: March 20, 2026, 1:13 p.m.