Triple
T9522554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manx Electric Railway |
E229677
|
entity |
| Predicate | depotLocation |
P14646
|
FINISHED |
| Object |
Derby Castle, Douglas
Derby Castle, Douglas is a historic seaside terminus and depot area in Douglas, Isle of Man, serving as the southern end of the Manx Electric Railway.
|
E803919
|
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: Derby Castle, Douglas | Statement: [Manx Electric Railway, depotLocation, Derby Castle, Douglas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derby Castle, Douglas Context triple: [Manx Electric Railway, depotLocation, Derby Castle, Douglas]
-
A.
Portchester Castle
Portchester Castle is a remarkably well-preserved medieval fortress in Hampshire, England, built within the walls of a former Roman fort and overlooking Portsmouth Harbour.
-
B.
St Donat’s Castle
St Donat’s Castle is a historic medieval fortress on the South Wales coast, best known as the long-time residence of American newspaper magnate William Randolph Hearst and now home to the international boarding school Atlantic College.
-
C.
Newport Castle
Newport Castle is a medieval riverside fortress in Newport, South Wales, notable for its 14th-century origins and surviving stone gatehouse and towers.
-
D.
Douglas Castle
Douglas Castle is a historic stronghold in South Lanarkshire, Scotland, long associated with the powerful Clan Douglas.
-
E.
Danby Castle
Danby Castle is a historic medieval fortified manor house in North Yorkshire, England, known for its association with the de Brus family and its later use as a courthouse and farmhouse.
- 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: Derby Castle, Douglas Triple: [Manx Electric Railway, depotLocation, Derby Castle, Douglas]
Generated description
Derby Castle, Douglas is a historic seaside terminus and depot area in Douglas, Isle of Man, serving as the southern end of the Manx Electric Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Derby Castle, Douglas Target entity description: Derby Castle, Douglas is a historic seaside terminus and depot area in Douglas, Isle of Man, serving as the southern end of the Manx Electric Railway.
-
A.
Portchester Castle
Portchester Castle is a remarkably well-preserved medieval fortress in Hampshire, England, built within the walls of a former Roman fort and overlooking Portsmouth Harbour.
-
B.
St Donat’s Castle
St Donat’s Castle is a historic medieval fortress on the South Wales coast, best known as the long-time residence of American newspaper magnate William Randolph Hearst and now home to the international boarding school Atlantic College.
-
C.
Newport Castle
Newport Castle is a medieval riverside fortress in Newport, South Wales, notable for its 14th-century origins and surviving stone gatehouse and towers.
-
D.
Douglas Castle
Douglas Castle is a historic stronghold in South Lanarkshire, Scotland, long associated with the powerful Clan Douglas.
-
E.
Danby Castle
Danby Castle is a historic medieval fortified manor house in North Yorkshire, England, known for its association with the de Brus family and its later use as a courthouse and farmhouse.
- 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_69ca847870a881909d8d751a7d29da39 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd989788e4819086c235bf37a56b04 |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a5cd2d881908b27649b396c50a1 |
completed | April 4, 2026, 4:20 p.m. |
| NEDg | Description generation | batch_69d13be79b1c8190a9110312ae25cf32 |
completed | April 4, 2026, 4:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13ca165b88190b4d629df0e079b3b |
completed | April 4, 2026, 4:30 p.m. |
Created at: March 30, 2026, 7:59 p.m.