Doctor Who serial "Logopolis"
E495562
"Logopolis" is a 1981 Doctor Who serial notable as Tom Baker’s final regular appearance as the Fourth Doctor, featuring the introduction of the Master’s new incarnation and the regeneration into the Fifth Doctor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Doctor Who serial "Logopolis" canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5138773 — 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: Doctor Who serial "Logopolis" Context triple: [Tom Baker, hasPartIn, Doctor Who serial "Logopolis"]
-
A.
Doctor Who serial "The Invasion"
"The Invasion" is a classic eight-part 1968 Doctor Who serial featuring the Second Doctor, notable for its modern-day Earth setting, Cybermen invasion plot, and introduction of the military organization UNIT.
-
B.
Doctor Who serial "Spearhead from Space"
"Spearhead from Space" is a classic 1970 Doctor Who serial that introduced Jon Pertwee as the Third Doctor and marked the show's first use of colour and all-film production.
-
C.
Doctor Who story "City of Death"
"City of Death" is a highly regarded 1979 Doctor Who serial featuring the Fourth Doctor in a time-twisting adventure in Paris involving art theft, alien duplicity, and the origins of humanity.
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D.
Doctor Who serial "The Daemons"
"The Daemons" is a highly regarded 1971 five-part serial from the British science fiction television series Doctor Who, featuring the Third Doctor confronting occult forces in an English village that turn out to have an alien origin.
-
E.
Doctor Who serial "Doctor Who and the Krikkitmen"
"Doctor Who and the Krikkitmen" is an unproduced Doctor Who serial by Douglas Adams that later served as the basis for elements of his novel "Life, the Universe and Everything."
- 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: Doctor Who serial "Logopolis" Target entity description: "Logopolis" is a 1981 Doctor Who serial notable as Tom Baker’s final regular appearance as the Fourth Doctor, featuring the introduction of the Master’s new incarnation and the regeneration into the Fifth Doctor.
-
A.
Doctor Who serial "The Invasion"
"The Invasion" is a classic eight-part 1968 Doctor Who serial featuring the Second Doctor, notable for its modern-day Earth setting, Cybermen invasion plot, and introduction of the military organization UNIT.
-
B.
Doctor Who serial "Spearhead from Space"
"Spearhead from Space" is a classic 1970 Doctor Who serial that introduced Jon Pertwee as the Third Doctor and marked the show's first use of colour and all-film production.
-
C.
Doctor Who story "City of Death"
"City of Death" is a highly regarded 1979 Doctor Who serial featuring the Fourth Doctor in a time-twisting adventure in Paris involving art theft, alien duplicity, and the origins of humanity.
-
D.
Doctor Who serial "The Daemons"
"The Daemons" is a highly regarded 1971 five-part serial from the British science fiction television series Doctor Who, featuring the Third Doctor confronting occult forces in an English village that turn out to have an alien origin.
-
E.
Doctor Who serial "Doctor Who and the Krikkitmen"
"Doctor Who and the Krikkitmen" is an unproduced Doctor Who serial by Douglas Adams that later served as the basis for elements of his novel "Life, the Universe and Everything."
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf | Doctor Who serial ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| depictsEvent | Fourth Doctor’s regeneration ⓘ |
| director | Peter Grimwade NERFINISHED ⓘ |
| featuresActor |
Anthony Ainley
NERFINISHED
ⓘ
Janet Fielding NERFINISHED ⓘ Matthew Waterhouse NERFINISHED ⓘ Peter Davison NERFINISHED ⓘ Sarah Sutton NERFINISHED ⓘ Tom Baker NERFINISHED ⓘ |
| featuresAntagonist | The Master NERFINISHED ⓘ |
| featuresCharacter |
Adric
NERFINISHED
ⓘ
Fifth Doctor NERFINISHED ⓘ Fourth Doctor NERFINISHED ⓘ Monitor NERFINISHED ⓘ Nyssa NERFINISHED ⓘ Tegan Jovanka NERFINISHED ⓘ The Doctor NERFINISHED ⓘ The Master NERFINISHED ⓘ The Watcher NERFINISHED ⓘ |
| featuresCompanion |
Adric
NERFINISHED
ⓘ
Nyssa NERFINISHED ⓘ Tegan Jovanka NERFINISHED ⓘ |
| featuresDoctor |
Fifth Doctor
NERFINISHED
ⓘ
Fourth Doctor NERFINISHED ⓘ |
| featuresIncarnationOfTheMaster | Anthony Ainley Master NERFINISHED ⓘ |
| featuresLocation |
Earth
NERFINISHED
ⓘ
Logopolis NERFINISHED ⓘ Pharos Project NERFINISHED ⓘ TARDIS NERFINISHED ⓘ |
| firstBroadcastEndDate | 1981-03-21 ⓘ |
| firstBroadcastStartDate | 1981-02-28 ⓘ |
| follows | The Keeper of Traken NERFINISHED ⓘ |
| franchise | Doctor Who NERFINISHED ⓘ |
| genre | science fiction ⓘ |
| language | English ⓘ |
| notableFor |
final regular appearance of Tom Baker as the Fourth Doctor
ⓘ
introduction of Anthony Ainley’s incarnation of the Master ⓘ regeneration of the Fourth Doctor into the Fifth Doctor ⓘ |
| numberOfEpisodes | 4 ⓘ |
| originalNetwork | BBC One ⓘ |
| partOf | Doctor Who NERFINISHED ⓘ |
| precedes | Castrovalva NERFINISHED ⓘ |
| producer | John Nathan-Turner NERFINISHED ⓘ |
| productionCode | 5V ⓘ |
| scriptEditor | Christopher H. Bidmead NERFINISHED ⓘ |
| season | Season 18 ⓘ |
| series | Doctor Who NERFINISHED ⓘ |
| writer | Christopher H. Bidmead NERFINISHED ⓘ |
| yearOfFirstBroadcast | 1981 ⓘ |
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: Doctor Who serial "Logopolis" Description of subject: "Logopolis" is a 1981 Doctor Who serial notable as Tom Baker’s final regular appearance as the Fourth Doctor, featuring the introduction of the Master’s new incarnation and the regeneration into the Fifth Doctor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.