Mark Watney
E197785
Mark Watney is the resourceful astronaut and botanist who becomes stranded alone on Mars and must use his ingenuity to survive in Andy Weir’s science fiction novel "The Martian."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mark Watney canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T1790517 — 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: Mark Watney Context triple: [The Martian, mainCharacter, Mark Watney]
-
A.
Matt Kowalski
Matt Kowalski is a veteran NASA astronaut and spacewalker featured as a central character in the science fiction film "Gravity."
-
B.
Dr. Ryan Stone
Dr. Ryan Stone is the rookie medical engineer and astronaut portrayed by Sandra Bullock in the space survival film "Gravity."
-
C.
Fred Haise
Fred Haise is an American astronaut and test pilot best known as the lunar module pilot on the ill-fated Apollo 13 mission.
-
D.
Jack Swigert
Jack Swigert was an American astronaut, test pilot, and politician best known as the command module pilot of NASA’s ill-fated Apollo 13 lunar mission.
-
E.
Greg Grissom
Greg Grissom is a sports executive who serves as the president of the NFL’s Houston Texans franchise.
- 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: Mark Watney Target entity description: Mark Watney is the resourceful astronaut and botanist who becomes stranded alone on Mars and must use his ingenuity to survive in Andy Weir’s science fiction novel "The Martian."
-
A.
Matt Kowalski
Matt Kowalski is a veteran NASA astronaut and spacewalker featured as a central character in the science fiction film "Gravity."
-
B.
Dr. Ryan Stone
Dr. Ryan Stone is the rookie medical engineer and astronaut portrayed by Sandra Bullock in the space survival film "Gravity."
-
C.
Fred Haise
Fred Haise is an American astronaut and test pilot best known as the lunar module pilot on the ill-fated Apollo 13 mission.
-
D.
Jack Swigert
Jack Swigert was an American astronaut, test pilot, and politician best known as the command module pilot of NASA’s ill-fated Apollo 13 lunar mission.
-
E.
Greg Grissom
Greg Grissom is a sports executive who serves as the president of the NFL’s Houston Texans franchise.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
astronaut
ⓘ
botanist ⓘ fictional character ⓘ mechanical engineer ⓘ |
| adaptedAs | character in the 2015 film The Martian ⓘ |
| affiliation | Ares program ⓘ |
| appearsIn |
The Martian
ⓘ
The Martian ⓘ
surface form:
The Martian (2011 novel)
|
| communicatesWith |
NASA via Pathfinder
ⓘ
NASA via hexadecimal system ⓘ |
| createdBy | Andy Weir ⓘ |
| employer | NASA ⓘ |
| fieldOfStudy |
botany
ⓘ
mechanical engineering ⓘ |
| firstPublicationContext |
The Martian
ⓘ
surface form:
The Martian was first published in 2011 as a novel
|
| gender | male ⓘ |
| genreContext | hard science fiction ⓘ |
| goal |
survive until rescue
ⓘ
travel to Ares 4 MAV ⓘ |
| grows | potatoes on Mars ⓘ |
| languageSpoken | English ⓘ |
| mission | Ares 3 ⓘ |
| nationality | American ⓘ |
| notableFor | surviving alone on Mars ⓘ |
| occupation |
astronaut
ⓘ
botanist ⓘ |
| portrayedBy | Matt Damon ⓘ |
| problem | left behind by his crew after a dust storm ⓘ |
| setting | 21st century ⓘ |
| species | human ⓘ |
| strandedOn | Mars ⓘ |
| survivalMethod |
creating water from chemical reactions
ⓘ
modifying the Hab for long-term use ⓘ rationing of food supplies ⓘ |
| trait |
humorous
ⓘ
optimistic ⓘ resilient ⓘ resourceful ⓘ |
| usesResource |
Martian soil to grow crops
ⓘ
his own waste as fertilizer ⓘ hydrazine to produce water ⓘ |
| usesSkill |
botany to grow food on Mars
ⓘ
engineering to repair equipment ⓘ improvisation to extend life support ⓘ |
| usesTechnology |
Hab (Mars habitat)
ⓘ
Mars Ascent Vehicle (MAV) ⓘ Pathfinder lander ⓘ |
| vehicleUsed | Mars rover ⓘ |
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: Mark Watney Description of subject: Mark Watney is the resourceful astronaut and botanist who becomes stranded alone on Mars and must use his ingenuity to survive in Andy Weir’s science fiction novel "The Martian."
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Beth Johanssen