Guildhall amphitheatre
E726517
The Guildhall amphitheatre is the remains of a large Roman-era arena beneath London’s Guildhall, once used for public spectacles in the ancient city of Londinium.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Guildhall amphitheatre canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8312082 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guildhall amphitheatre Context triple: [Londinium, hasArchaeologicalRemainsAt, Guildhall amphitheatre]
-
A.
Regent's Park Open Air Theatre
Regent's Park Open Air Theatre is a renowned seasonal outdoor theatre in London known for its large-scale productions staged in a natural park setting.
-
B.
Open Air Theatre
Open Air Theatre is a large outdoor performance venue in Scarborough, England, known for hosting concerts and live entertainment in a natural, open-air setting.
-
C.
Open Air Theatre
Open Air Theatre is an outdoor performance venue within Longwood Gardens known for hosting concerts, theatrical productions, and fountain shows in a landscaped garden setting.
-
D.
Open Air Theatre
Open Air Theatre is a renowned outdoor performance venue in Regent's Park, London, known for its seasonal productions staged in a natural, open-air setting.
-
E.
Guildhall Arts Centre
Guildhall Arts Centre is a cultural venue in Grantham that hosts theatre performances, live music, exhibitions, and community arts events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guildhall amphitheatre Target entity description: The Guildhall amphitheatre is the remains of a large Roman-era arena beneath London’s Guildhall, once used for public spectacles in the ancient city of Londinium.
-
A.
Regent's Park Open Air Theatre
Regent's Park Open Air Theatre is a renowned seasonal outdoor theatre in London known for its large-scale productions staged in a natural park setting.
-
B.
Open Air Theatre
Open Air Theatre is a large outdoor performance venue in Scarborough, England, known for hosting concerts and live entertainment in a natural, open-air setting.
-
C.
Open Air Theatre
Open Air Theatre is an outdoor performance venue within Longwood Gardens known for hosting concerts, theatrical productions, and fountain shows in a landscaped garden setting.
-
D.
Open Air Theatre
Open Air Theatre is a renowned outdoor performance venue in Regent's Park, London, known for its seasonal productions staged in a natural, open-air setting.
-
E.
Guildhall Arts Centre
Guildhall Arts Centre is a cultural venue in Grantham that hosts theatre performances, live music, exhibitions, and community arts events.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Roman amphitheatre
ⓘ
archaeological site ⓘ scheduled monument ⓘ |
| abandonedIn | 4th century AD ⓘ |
| capacity | several thousand spectators ⓘ |
| coordinateLocation | 51.515°N 0.091°W ⓘ |
| country | United Kingdom ⓘ |
| currentUse | publicly accessible archaeological display ⓘ |
| discoveredDuring | excavations for the Guildhall Art Gallery ⓘ |
| discoveredIn | 1988 ⓘ |
| excavatedBy | Museum of London Archaeology Service NERFINISHED ⓘ |
| hasExhibition |
interpretive displays on Roman London
ⓘ
lighting outlining the original arena ⓘ |
| hasPart |
arena floor
ⓘ
entrance passageways ⓘ perimeter wall ⓘ seating banks ⓘ subterranean cells ⓘ |
| heritageDesignation |
Grade II listed structure (associated remains and setting)
ⓘ
Scheduled monument ⓘ |
| inception | late 1st century AD ⓘ |
| locatedIn |
Londinium
NERFINISHED
ⓘ
London NERFINISHED ⓘ United Kingdom ⓘ |
| location | Guildhall, City of London, England NERFINISHED ⓘ |
| material |
earth banks
ⓘ
stone ⓘ timber ⓘ |
| nearby |
Bank of England
NERFINISHED
ⓘ
Museum of London (Barbican site, historically) NERFINISHED ⓘ St Lawrence Jewry church NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| operator | City of London Corporation NERFINISHED ⓘ |
| ownedBy | City of London Corporation NERFINISHED ⓘ |
| partOf |
City of London historic core
NERFINISHED
ⓘ
Roman London NERFINISHED ⓘ |
| rebuiltIn | 2nd century AD ⓘ |
| underlies |
Guildhall Art Gallery
NERFINISHED
ⓘ
Guildhall Yard NERFINISHED ⓘ |
| usedFor |
animal fights
ⓘ
entertainment events ⓘ gladiatorial combat ⓘ public executions ⓘ public spectacles ⓘ |
| visitorAccess | via Guildhall Art Gallery basement ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Guildhall amphitheatre Description of subject: The Guildhall amphitheatre is the remains of a large Roman-era arena beneath London’s Guildhall, once used for public spectacles in the ancient city of Londinium.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.