Triple
T7102822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portchester Castle |
E165499
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | English Heritage |
E7135
|
NE FINISHED |
How this triple was built (2 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: English Heritage | Statement: [Portchester Castle, maintainedBy, English Heritage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: English Heritage Context triple: [Portchester Castle, maintainedBy, English Heritage]
-
A.
English Heritage
chosen
English Heritage is a charity that manages and conserves hundreds of historic sites across England, from prehistoric monuments and medieval castles to stately homes and industrial heritage.
-
B.
The Landmark Trust
The Landmark Trust is a British building conservation charity that rescues and restores historic and architecturally significant properties, making them available for holiday stays.
-
C.
National Trust
The National Trust is a conservation charity in the United Kingdom that preserves and opens to the public historic places and natural landscapes.
-
D.
Historic England
Historic England is a public body that champions and protects England’s historic environment, including listing and conserving significant buildings, monuments, and sites.
-
E.
Society of Antiquaries of London
The Society of Antiquaries of London is a scholarly organization and learned society dedicated to the study and preservation of archaeology, art history, and material heritage, particularly of Britain.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6887fcddc8190a5d58908f6dee590 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e58a0a2c819088e0c8874fb4491f |
completed | March 27, 2026, 8:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79cad60788190bb2b17d1c3f8e1cc |
completed | March 28, 2026, 9:17 a.m. |
Created at: March 27, 2026, 2:42 p.m.