Triple
T13984227
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ione, California |
E336392
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Preston Castle
Preston Castle is a historic former reform school building in Ione, California, known for its imposing Romanesque Revival architecture and status as a prominent local landmark.
|
E1074017
|
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: Preston Castle | Statement: [Ione, California, hasLandmark, Preston Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Preston Castle Context triple: [Ione, California, hasLandmark, Preston Castle]
-
A.
Preston Tower
Preston Tower is a historic fortified tower house in Prestonpans, East Lothian, Scotland, notable for its medieval architecture and role in the region’s history.
-
B.
Morpeth Castle
Morpeth Castle is a historic medieval fortress in Morpeth, Northumberland, England, notable for its restored gatehouse and role in regional conflicts.
-
C.
Tamworth Castle
Tamworth Castle is a well-preserved Norman motte-and-bailey fortress in Staffordshire, England, that has served as a historic stronghold and now operates as a museum and heritage attraction.
-
D.
Newcastle Castle
Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
-
E.
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.
- 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: Preston Castle Triple: [Ione, California, hasLandmark, Preston Castle]
Generated description
Preston Castle is a historic former reform school building in Ione, California, known for its imposing Romanesque Revival architecture and status as a prominent local landmark.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Preston Castle Target entity description: Preston Castle is a historic former reform school building in Ione, California, known for its imposing Romanesque Revival architecture and status as a prominent local landmark.
-
A.
Preston Tower
Preston Tower is a historic fortified tower house in Prestonpans, East Lothian, Scotland, notable for its medieval architecture and role in the region’s history.
-
B.
Morpeth Castle
Morpeth Castle is a historic medieval fortress in Morpeth, Northumberland, England, notable for its restored gatehouse and role in regional conflicts.
-
C.
Tamworth Castle
Tamworth Castle is a well-preserved Norman motte-and-bailey fortress in Staffordshire, England, that has served as a historic stronghold and now operates as a museum and heritage attraction.
-
D.
Newcastle Castle
Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
-
E.
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.
- 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_69d81c639e808190a0e4b4f3d31c6a59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ea2e8808190a1203a6386224bd8 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac942ba481908858d7f214085b5f |
completed | May 6, 2026, 9:03 p.m. |
| NEDg | Description generation | batch_69fbaf150bac8190a9a2ed59cd8461c4 |
completed | May 6, 2026, 9:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fbaf91632c8190a956aa40c4ba335d |
completed | May 6, 2026, 9:16 p.m. |
Created at: April 9, 2026, 10:18 p.m.