Triple
T14272828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Roman Legion Museum |
E353833
|
entity |
| Predicate | nearbySite |
P350
|
FINISHED |
| Object | Caerleon Roman Amphitheatre |
E211839
|
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: Caerleon Roman Amphitheatre | Statement: [National Roman Legion Museum, nearbySite, Caerleon Roman Amphitheatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caerleon Roman Amphitheatre Context triple: [National Roman Legion Museum, nearbySite, Caerleon Roman Amphitheatre]
-
A.
Chester Roman Amphitheatre
Chester Roman Amphitheatre is a large, oval-shaped Roman military amphitheatre in Chester, England, notable as the largest known stone-built amphitheatre in Britain and a key archaeological site illustrating the city’s Roman past.
-
B.
Corinium Museum
Corinium Museum is a museum in Cirencester, England, renowned for its extensive collection of Roman-era artifacts from the ancient town of Corinium Dobunnorum.
-
C.
Roman amphitheatre of Londinium
The Roman amphitheatre of Londinium was an ancient Roman arena in London used for public spectacles such as gladiatorial combat and other entertainments during the Roman occupation of Britain.
-
D.
Caerleon
chosen
Caerleon is a historic town in South Wales traditionally associated with Arthurian legend as one of the possible locations of King Arthur’s court.
-
E.
Segedunum Roman Fort
Segedunum Roman Fort is a well-preserved Roman military fort and museum at the eastern end of Hadrian’s Wall in Wallsend, England.
- 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_69d8278d25148190abf1a8c8f5f533ad |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de65811d7c8190b075909a6570d415 |
completed | April 14, 2026, 4:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd467d45c88190ac6ac280aa691591 |
completed | May 8, 2026, 2:12 a.m. |
Created at: April 10, 2026, 1:10 a.m.