Triple
T19818453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | von Fersen family |
E476121
|
entity |
| Predicate | seat |
P75
|
FINISHED |
| Object |
Löfstad Castle
Löfstad Castle is a historic Swedish manor house and former noble residence, notable for its well-preserved 17th-century architecture and interiors.
|
E1397136
|
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: Löfstad Castle | Statement: [von Fersen family, seat, Löfstad Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Löfstad Castle Context triple: [von Fersen family, seat, Löfstad Castle]
-
A.
Loevestein Castle
Loevestein Castle is a medieval Dutch fortress in the Netherlands, best known as a state prison and the site of Hugo Grotius’s famous escape in a book chest.
-
B.
Brundlund Castle
Brundlund Castle is a historic Danish fortress and manor house in Aabenraa, known for its medieval origins and picturesque moat and gardens.
-
C.
Nyköping Castle
Nyköping Castle is a historic medieval fortress in the town of Nyköping, Sweden, notable as a royal residence and the site of several significant events in Swedish history.
-
D.
Gripenberg Castle
Gripenberg Castle is a 17th-century Swedish manor house historically associated with the nobleman and military commander Carl Gustaf Wrangel.
-
E.
Halmstad Castle
Halmstad Castle is a historic 17th-century fortress and royal residence in Halmstad, Sweden, known for its well-preserved Renaissance architecture and riverside 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: Löfstad Castle Triple: [von Fersen family, seat, Löfstad Castle]
Generated description
Löfstad Castle is a historic Swedish manor house and former noble residence, notable for its well-preserved 17th-century architecture and interiors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Löfstad Castle Target entity description: Löfstad Castle is a historic Swedish manor house and former noble residence, notable for its well-preserved 17th-century architecture and interiors.
-
A.
Loevestein Castle
Loevestein Castle is a medieval Dutch fortress in the Netherlands, best known as a state prison and the site of Hugo Grotius’s famous escape in a book chest.
-
B.
Brundlund Castle
Brundlund Castle is a historic Danish fortress and manor house in Aabenraa, known for its medieval origins and picturesque moat and gardens.
-
C.
Nyköping Castle
Nyköping Castle is a historic medieval fortress in the town of Nyköping, Sweden, notable as a royal residence and the site of several significant events in Swedish history.
-
D.
Gripenberg Castle
Gripenberg Castle is a 17th-century Swedish manor house historically associated with the nobleman and military commander Carl Gustaf Wrangel.
-
E.
Halmstad Castle
Halmstad Castle is a historic 17th-century fortress and royal residence in Halmstad, Sweden, known for its well-preserved Renaissance architecture and riverside 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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e654fc8b94819095fd5240f33b6713 |
completed | April 20, 2026, 4:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ccce7d0881909a08ef7e52078998 |
completed | May 16, 2026, 1:47 a.m. |
| NEDg | Description generation | batch_6a07cf8ca2988190b2dfa8c2f4d3dcd9 |
completed | May 16, 2026, 1:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07d02ee2308190b263ed90342e9072 |
completed | May 16, 2026, 2:02 a.m. |
Created at: April 10, 2026, 1:50 p.m.