Triple
T19704852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guildhall Yard |
E473185
|
entity |
| Predicate | hasSubstructure |
P35
|
FINISHED |
| Object | remains of Roman amphitheatre of Londinium |
—
|
NE NERFINISHED |
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: remains of Roman amphitheatre of Londinium | Statement: [Guildhall Yard, hasSubstructure, remains of Roman amphitheatre of Londinium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: remains of Roman amphitheatre of Londinium Context triple: [Guildhall Yard, hasSubstructure, remains of Roman amphitheatre of Londinium]
-
A.
Roman amphitheatre of Londinium
chosen
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.
-
B.
Roman Theatre of Verulamium
The Roman Theatre of Verulamium is a partially reconstructed open-air Roman theatre and archaeological site in St Albans, England, notable as one of the few visible remains of the ancient town of Verulamium.
-
C.
Corinium Stadium
Corinium Stadium is a football ground in Cirencester, England, best known as the venue for Cirencester Town F.C.’s home matches.
-
D.
Lydney Park Roman temple
Lydney Park Roman temple is a Romano-British religious complex in Gloucestershire, England, best known for its temple dedicated to the god Nodens and its rich archaeological finds.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e642b998608190a82f23bbf77f7bd2 |
completed | April 20, 2026, 3:14 p.m. |
Created at: April 10, 2026, 1:46 p.m.