Geoff Mercer
E1040260
Geoff Mercer is the middle-aged protagonist of the British drama film "45 Years," whose long marriage is tested by the resurfacing of a past love.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Geoff Mercer canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T13448676 — 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: Geoff Mercer Context triple: [45 Years, mainCharacter, Geoff Mercer]
-
A.
Geoff Rowe
Geoff Rowe is a British comedy promoter and producer best known as the creator and driving force behind the Leicester Comedy Festival.
-
B.
Geoff Neal
Geoff Neal is an American mixed martial artist and powerful striker who competes in the UFC welterweight division.
-
C.
Geoff Pierson
Geoff Pierson is an American actor known for his work in television dramas and comedies, including prominent roles on shows like Dexter and Unhappily Ever After.
-
D.
Geoff Regan
Geoff Regan is a Canadian Liberal politician who served as Speaker of the House of Commons and as a longtime Member of Parliament from Nova Scotia.
-
E.
Geoff Travis
Geoff Travis is a British music industry figure best known as the founder of the influential independent label Rough Trade Records.
- 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: Geoff Mercer Target entity description: Geoff Mercer is the middle-aged protagonist of the British drama film "45 Years," whose long marriage is tested by the resurfacing of a past love.
-
A.
Geoff Rowe
Geoff Rowe is a British comedy promoter and producer best known as the creator and driving force behind the Leicester Comedy Festival.
-
B.
Geoff Neal
Geoff Neal is an American mixed martial artist and powerful striker who competes in the UFC welterweight division.
-
C.
Geoff Pierson
Geoff Pierson is an American actor known for his work in television dramas and comedies, including prominent roles on shows like Dexter and Unhappily Ever After.
-
D.
Geoff Regan
Geoff Regan is a Canadian Liberal politician who served as Speaker of the House of Commons and as a longtime Member of Parliament from Nova Scotia.
-
E.
Geoff Travis
Geoff Travis is a British music industry figure best known as the founder of the influential independent label Rough Trade Records.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| adaptedBy | Andrew Haigh ⓘ |
| ageGroup | middle-aged ⓘ |
| appearsIn | 45 Years ⓘ |
| appearsInCountryOfOrigin | United Kingdom ⓘ |
| appearsInGenre | drama film ⓘ |
| basedOnCharacterIn | short story In Another Country ⓘ |
| causeOfConflict | resurfacing of past love ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| createdBy | David Constantine ⓘ |
| emotionalStruggle |
grief over past lover
ⓘ
loyalty to his wife ⓘ |
| firstAppearance | film 45 Years (2015) ⓘ |
| gender | male ⓘ |
| hasPastRomanticRelationshipWith | Katya ⓘ |
| languageSpoken | English ⓘ |
| maritalStatus | married ⓘ |
| narrativeRole |
main character
ⓘ
protagonist ⓘ |
| occupation | retired man ⓘ |
| portrayedBy | Tom Courtenay ⓘ |
| relationshipTestedWith | Kate Mercer ⓘ |
| residence | rural England ⓘ |
| spouse | Kate Mercer ⓘ |
| themeInvolvement |
aging and time
ⓘ
marital strain ⓘ memory and the past ⓘ |
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: Geoff Mercer Description of subject: Geoff Mercer is the middle-aged protagonist of the British drama film "45 Years," whose long marriage is tested by the resurfacing of a past love.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.