Triple
T7102828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portchester Roman fort |
E165499
|
entity |
| Predicate | overlookedBy |
P1323
|
FINISHED |
| Object | Portchester Castle keep |
E642360
|
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: Portchester Castle keep | Statement: [Portchester Roman fort, overlookedBy, Portchester Castle keep]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portchester Castle keep Context triple: [Portchester Roman fort, overlookedBy, Portchester Castle keep]
-
A.
Portchester Castle
chosen
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.
Tonbridge Castle
Tonbridge Castle is a historic Norman motte-and-bailey fortress in Tonbridge, Kent, known for its well-preserved gatehouse and riverside setting.
-
C.
Rochester Castle
Rochester Castle is a Norman stone fortress in Rochester, Kent, England, renowned for its well-preserved great keep and its strategic role in medieval conflicts.
-
D.
Marlborough Castle
Marlborough Castle was a medieval royal stronghold in Wiltshire, England, that served as a residence for English monarchs and their consorts.
-
E.
Portchester Castle outer bailey
The Portchester Castle outer bailey is the large enclosed courtyard area within the Roman and medieval fortifications at Portchester, Hampshire, which contains structures such as St Mary’s Church and forms a key part of the historic castle complex.
- 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_69c7ad83aa288190b06262ac9898f5c1 |
completed | March 28, 2026, 10:29 a.m. |
Created at: March 27, 2026, 2:42 p.m.