Dr. Simon Van Gelder in Star Trek: The Original Series
E915552
Dr. Simon Van Gelder is a Starfleet scientist in Star Trek: The Original Series whose mental breakdown and suffering under an experimental mind-altering device expose the brutal practices at the Tantalus Penal Colony.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dr. Simon Van Gelder in Star Trek: The Original Series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11289571 — 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: Dr. Simon Van Gelder in Star Trek: The Original Series Context triple: [Morgan Woodward, portrayed, Dr. Simon Van Gelder in Star Trek: The Original Series]
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A.
Captain Terrell in Star Trek II: The Wrath of Khan
Captain Terrell in Star Trek II: The Wrath of Khan is the conflicted Starfleet commander of the USS Reliant who falls under Khan’s mind control, embodying the film’s themes of duty, manipulation, and sacrifice.
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B.
Commander John Koenig in "Space: 1999"
Commander John Koenig is the steadfast and morally driven leader of Moonbase Alpha in the 1970s British science fiction television series "Space: 1999."
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C.
General Chang in Star Trek VI: The Undiscovered Country
General Chang in Star Trek VI: The Undiscovered Country is a one-eyed, Shakespeare-quoting Klingon military leader who serves as the film’s principal antagonist and a key conspirator against peace between the Federation and the Klingon Empire.
-
D.
Leonard McCoy
Leonard McCoy is the cantankerous yet compassionate chief medical officer of the starship Enterprise in the Star Trek franchise, known for his sharp wit and deep loyalty to his crewmates.
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E.
Reginald Barclay
Reginald Barclay is a socially awkward yet brilliant Starfleet engineer from the Star Trek universe, best known for his recurring appearances on Star Trek: The Next Generation and Voyager.
- 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: Dr. Simon Van Gelder in Star Trek: The Original Series Target entity description: Dr. Simon Van Gelder is a Starfleet scientist in Star Trek: The Original Series whose mental breakdown and suffering under an experimental mind-altering device expose the brutal practices at the Tantalus Penal Colony.
-
A.
Captain Terrell in Star Trek II: The Wrath of Khan
Captain Terrell in Star Trek II: The Wrath of Khan is the conflicted Starfleet commander of the USS Reliant who falls under Khan’s mind control, embodying the film’s themes of duty, manipulation, and sacrifice.
-
B.
Commander John Koenig in "Space: 1999"
Commander John Koenig is the steadfast and morally driven leader of Moonbase Alpha in the 1970s British science fiction television series "Space: 1999."
-
C.
General Chang in Star Trek VI: The Undiscovered Country
General Chang in Star Trek VI: The Undiscovered Country is a one-eyed, Shakespeare-quoting Klingon military leader who serves as the film’s principal antagonist and a key conspirator against peace between the Federation and the Klingon Empire.
-
D.
Leonard McCoy
Leonard McCoy is the cantankerous yet compassionate chief medical officer of the starship Enterprise in the Star Trek franchise, known for his sharp wit and deep loyalty to his crewmates.
-
E.
Reginald Barclay
Reginald Barclay is a socially awkward yet brilliant Starfleet engineer from the Star Trek universe, best known for his recurring appearances on Star Trek: The Next Generation and Voyager.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Starfleet officer
ⓘ
fictional character ⓘ scientist ⓘ |
| affiliation |
Starfleet
ⓘ
Tantalus Penal Colony ⓘ |
| appearsIn | Star Trek: The Original Series ⓘ |
| appearsInEpisode |
Dagger of the Mind
ⓘ
linked to:
"Dagger of the Mind"
|
| associatedWithTheme |
abuse of medical technology
ⓘ
mental health and trauma ⓘ prison reform ⓘ |
| conflictsWith | Dr. Tristan Adams ⓘ |
| createdBy |
Don M. Mankiewicz
ⓘ
linked to:
Don Mankiewicz
|
| employer | Starfleet ⓘ |
| era | 23rd century ⓘ |
| escapesFrom | Tantalus Penal Colony ⓘ |
| firstAppearance |
Dagger of the Mind
ⓘ
linked to:
"Dagger of the Mind"
|
| franchise | Star Trek ⓘ |
| gender | male ⓘ |
| interactsWith |
Captain James T. Kirk
ⓘ
linked to:
James T. Kirk
Dr. Helen Noel ⓘ Dr. Leonard McCoy ⓘ
linked to:
Leonard McCoy
Spock ⓘ |
| medium | television ⓘ |
| mentalState |
confused
ⓘ
highly agitated ⓘ partially lucid under guidance ⓘ |
| narrativeFunction | illustrates dangers of unethical psychological experimentation ⓘ |
| occupation | scientist ⓘ |
| portrayedBy | Morgan Woodward ⓘ |
| position | assistant to Dr. Tristan Adams ⓘ |
| rank | doctor ⓘ |
| reveals |
abuses at Tantalus Penal Colony
ⓘ
misuse of the neural neutralizer ⓘ |
| roleInPlot |
catalyst for Enterprise investigation
ⓘ
exposes brutality at Tantalus Penal Colony ⓘ |
| seriesSeason |
Star Trek: The Original Series season 1
ⓘ
linked to:
Star Trek: The Original Series
|
| serviceBranch |
Starfleet Sciences
ⓘ
linked to:
Starfleet
|
| setting | Tantalus V ⓘ |
| species | Human ⓘ |
| subjectOf | experimental neural neutralizer ⓘ |
| suffersFrom |
psychological instability
ⓘ
severe mental trauma ⓘ |
| travelsTo | USS Enterprise (NCC-1701) ⓘ |
| treatmentBy |
Dr. Leonard McCoy
ⓘ
linked to:
Leonard McCoy
Spock’s Vulcan mind meld ⓘ
linked to:
Vulcan mind meld
|
| underAuthorityOf | Dr. Tristan Adams ⓘ |
| undergoes | Vulcan mind meld ⓘ |
| victimOf |
neural neutralizer abuse
ⓘ
psychological torture ⓘ |
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: Dr. Simon Van Gelder in Star Trek: The Original Series Description of subject: Dr. Simon Van Gelder is a Starfleet scientist in Star Trek: The Original Series whose mental breakdown and suffering under an experimental mind-altering device expose the brutal practices at the Tantalus Penal Colony.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.