21 Up
E1014057
21 Up is a 1977 British documentary film in the long-running "Up" series that revisits the lives of a group of individuals every seven years, examining class, opportunity, and personal development over time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 21 Up canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12992173 — 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: 21 Up Context triple: [Michael Apted, directed, 21 Up]
-
A.
The Upside
The Upside is a 2017 American comedy-drama film, a remake of the French hit "The Intouchables," starring Kevin Hart and Bryan Cranston and directed by Neil Burger.
-
B.
13 Going on 30
13 Going on 30 is a 2004 romantic comedy fantasy film about a 13-year-old girl who magically wakes up in her 30-year-old body and must navigate adulthood, starring Jennifer Garner.
-
C.
21 Bridges
21 Bridges is a 2019 American crime thriller film starring Chadwick Boseman as an NYPD detective who shuts down all of Manhattan’s bridges to hunt a pair of cop killers.
-
D.
The Edge of Seventeen
The Edge of Seventeen is a 2016 coming-of-age comedy-drama film that follows an awkward high school junior navigating grief, friendship, and identity, widely praised for its sharp writing and Hailee Steinfeld’s lead performance.
-
E.
The Way Way Back
The Way Way Back is a 2013 coming-of-age comedy-drama film about a shy teenager finding confidence during a summer at a beach town water park.
- 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: 21 Up Target entity description: 21 Up is a 1977 British documentary film in the long-running "Up" series that revisits the lives of a group of individuals every seven years, examining class, opportunity, and personal development over time.
-
A.
The Upside
The Upside is a 2017 American comedy-drama film, a remake of the French hit "The Intouchables," starring Kevin Hart and Bryan Cranston and directed by Neil Burger.
-
B.
13 Going on 30
13 Going on 30 is a 2004 romantic comedy fantasy film about a 13-year-old girl who magically wakes up in her 30-year-old body and must navigate adulthood, starring Jennifer Garner.
-
C.
21 Bridges
21 Bridges is a 2019 American crime thriller film starring Chadwick Boseman as an NYPD detective who shuts down all of Manhattan’s bridges to hunt a pair of cop killers.
-
D.
The Edge of Seventeen
The Edge of Seventeen is a 2016 coming-of-age comedy-drama film that follows an awkward high school junior navigating grief, friendship, and identity, widely praised for its sharp writing and Hailee Steinfeld’s lead performance.
-
E.
The Way Way Back
The Way Way Back is a 2013 coming-of-age comedy-drama film about a shy teenager finding confidence during a summer at a beach town water park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
British film
ⓘ
documentary film ⓘ television documentary ⓘ |
| associatedWith | ITV documentary strand World in Action NERFINISHED ⓘ |
| basedOn | Seven Up! NERFINISHED ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| depictsAgeOfParticipants | 21 ⓘ |
| director | Michael Apted NERFINISHED ⓘ |
| distributionFormat | television broadcast ⓘ |
| featuresCharacter |
Andrew Brackfield
NERFINISHED
ⓘ
Bruce Balden NERFINISHED ⓘ Charles Furneaux NERFINISHED ⓘ Jackie Bassett NERFINISHED ⓘ John Brisby NERFINISHED ⓘ Lynn Johnson NERFINISHED ⓘ Neil Hughes NERFINISHED ⓘ Nick Hitchon NERFINISHED ⓘ Paul Kligerman NERFINISHED ⓘ Suzy Dewey NERFINISHED ⓘ Symon Basterfield NERFINISHED ⓘ Tony Walker NERFINISHED ⓘ |
| featuresSubject |
British society
ⓘ
class ⓘ education ⓘ opportunity ⓘ personal development ⓘ social mobility ⓘ |
| filmingLocation | United Kingdom ⓘ |
| followedBy | 28 Up NERFINISHED ⓘ |
| follows | 14 Up NERFINISHED ⓘ |
| genre |
documentary
ⓘ
sociological film ⓘ |
| hasSequelInterval | 7 years ⓘ |
| hasSubject |
life trajectories
ⓘ
real people ⓘ |
| narrator | Michael Apted NERFINISHED ⓘ |
| notableFor |
exploration of British class system
ⓘ
longitudinal documentary format ⓘ |
| originalLanguage | English ⓘ |
| originalNetwork | ITV ⓘ |
| partOf | Up series NERFINISHED ⓘ |
| producer | Granada Television NERFINISHED ⓘ |
| productionCompany | Granada Television NERFINISHED ⓘ |
| releaseYear | 1977 ⓘ |
| seriesCreator | Granada Television NERFINISHED ⓘ |
| seriesInstallmentNumber | 3 ⓘ |
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: 21 Up Description of subject: 21 Up is a 1977 British documentary film in the long-running "Up" series that revisits the lives of a group of individuals every seven years, examining class, opportunity, and personal development over time.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.