Triple
T1260654
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland, Dorset, England |
E12490
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Portland Harbour
Portland Harbour is a large, man-made, naturally sheltered harbor on the Dorset coast of southern England, historically significant as a naval base and now used for commercial shipping and water sports.
|
E150018
|
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: Portland Harbour | Statement: [Portland, Dorset, England, hasLandmark, Portland Harbour]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Harbour Context triple: [Portland, Dorset, England, hasLandmark, Portland Harbour]
-
A.
Liverpool Bay
Liverpool Bay is a shallow coastal embayment in the eastern Irish Sea off the northwest coast of England, known for its busy shipping routes, industrial coastline, and ecologically important estuaries.
-
B.
Bristol Harbour
Bristol Harbour is the historic city-centre port of Bristol, England, now a regenerated waterfront area known for its maritime heritage, cultural attractions, and leisure activities.
-
C.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
D.
Sheerness Port
Sheerness Port is a major deep-water port on the Isle of Sheppey in Kent, England, known for handling automotive imports, forest products, and other bulk cargo.
-
E.
Pembroke Dock
Pembroke Dock is a coastal town in southwest Wales known historically for its naval dockyard and shipbuilding heritage.
- 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: Portland Harbour Triple: [Portland, Dorset, England, hasLandmark, Portland Harbour]
Generated description
Portland Harbour is a large, man-made, naturally sheltered harbor on the Dorset coast of southern England, historically significant as a naval base and now used for commercial shipping and water sports.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland Harbour Target entity description: Portland Harbour is a large, man-made, naturally sheltered harbor on the Dorset coast of southern England, historically significant as a naval base and now used for commercial shipping and water sports.
-
A.
Liverpool Bay
Liverpool Bay is a shallow coastal embayment in the eastern Irish Sea off the northwest coast of England, known for its busy shipping routes, industrial coastline, and ecologically important estuaries.
-
B.
Bristol Harbour
Bristol Harbour is the historic city-centre port of Bristol, England, now a regenerated waterfront area known for its maritime heritage, cultural attractions, and leisure activities.
-
C.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
D.
Sheerness Port
Sheerness Port is a major deep-water port on the Isle of Sheppey in Kent, England, known for handling automotive imports, forest products, and other bulk cargo.
-
E.
Pembroke Dock
Pembroke Dock is a coastal town in southwest Wales known historically for its naval dockyard and shipbuilding heritage.
- 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_69a4933352e08190ac617291985e76c0 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bfc503e88190b237210a61228dd8 |
completed | March 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbae1e55c8190a487084e16804e4d |
completed | March 7, 2026, 11:55 p.m. |
| NEDg | Description generation | batch_69acbb6b51608190a90f63b6fdd51690 |
completed | March 7, 2026, 11:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69acbbdbab04819087b42477acbbb5f4 |
completed | March 7, 2026, 11:59 p.m. |
Created at: March 1, 2026, 7:50 p.m.