Triple
T5582146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Castle |
E146663
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Castletown, Isle of Portland
Castletown, Isle of Portland is a small coastal village on the Isle of Portland in Dorset, England, historically linked to Portland’s naval and quarrying industries and situated close to the Tudor-era Portland Castle.
|
E529372
|
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: Castletown, Isle of Portland | Statement: [Portland Castle, near, Castletown, Isle of Portland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castletown, Isle of Portland Context triple: [Portland Castle, near, Castletown, Isle of Portland]
-
A.
Marystown
Marystown is a town on the Burin Peninsula of Newfoundland and Labrador, Canada, known historically for its shipbuilding and fishing industries.
-
B.
St Mary’s Harbour
St Mary’s Harbour is the principal port and gateway for passenger and freight traffic serving the Isles of Scilly, located on the island of St Mary’s off the coast of Cornwall, England.
-
C.
Isle of Portland
The Isle of Portland is a tied island off the Dorset coast in southern England, renowned for its high-quality limestone quarries and maritime heritage.
-
D.
Lamphey
Lamphey is a small village and community in Pembrokeshire, Wales, known for its historic bishop’s palace and rural setting.
-
E.
Stourmouth
Stourmouth is a small rural village in Kent, England, situated near the River Stour and known for its historic church and countryside setting.
- 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: Castletown, Isle of Portland Triple: [Portland Castle, near, Castletown, Isle of Portland]
Generated description
Castletown, Isle of Portland is a small coastal village on the Isle of Portland in Dorset, England, historically linked to Portland’s naval and quarrying industries and situated close to the Tudor-era Portland Castle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castletown, Isle of Portland Target entity description: Castletown, Isle of Portland is a small coastal village on the Isle of Portland in Dorset, England, historically linked to Portland’s naval and quarrying industries and situated close to the Tudor-era Portland Castle.
-
A.
Marystown
Marystown is a town on the Burin Peninsula of Newfoundland and Labrador, Canada, known historically for its shipbuilding and fishing industries.
-
B.
St Mary’s Harbour
St Mary’s Harbour is the principal port and gateway for passenger and freight traffic serving the Isles of Scilly, located on the island of St Mary’s off the coast of Cornwall, England.
-
C.
Isle of Portland
The Isle of Portland is a tied island off the Dorset coast in southern England, renowned for its high-quality limestone quarries and maritime heritage.
-
D.
Lamphey
Lamphey is a small village and community in Pembrokeshire, Wales, known for its historic bishop’s palace and rural setting.
-
E.
Stourmouth
Stourmouth is a small rural village in Kent, England, situated near the River Stour and known for its historic church and countryside setting.
- 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_69c0090287a08190b4098411effe970c |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0208333f08190bf0049b6bdd280f5 |
completed | March 22, 2026, 5:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0285e7bc08190bd5a08c50679e9d9 |
completed | March 22, 2026, 5:35 p.m. |
| NEDg | Description generation | batch_69c037fca93881908d4d7403bfb1f866 |
completed | March 22, 2026, 6:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c03898327c8190bd3b889bd7663003 |
completed | March 22, 2026, 6:44 p.m. |
Created at: March 22, 2026, 3:37 p.m.