Captain Jacob Keyes
E738573
Captain Jacob Keyes is a respected and strategic UNSC Navy officer in the Halo series, known for his leadership during humanity’s war against the Covenant and his pivotal role in the events surrounding the first Halo ring.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Captain Jacob Keyes canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8511638 — 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: Captain Jacob Keyes Context triple: [Halo (video game series), notableCharacter, Captain Jacob Keyes]
-
A.
Commander Judd
Commander Judd is a powerful and fanatical high-ranking official of Gilead’s theocratic regime in Margaret Atwood’s novel *The Testaments*.
-
B.
Captain Daniel Gregg
Captain Daniel Gregg is the gruff yet charming sea captain whose ghost forms an unlikely, romantic bond with a young widow in the classic story "The Ghost and Mrs. Muir."
-
C.
Captain Benjamin Tyreen
Captain Benjamin Tyreen is a proud, hot-tempered Irish-born Confederate cavalry officer who becomes Major Dundee’s bitter rival and uneasy ally in the 1965 Western film "Major Dundee."
-
D.
Captain Kevin Darling
Captain Kevin Darling is a fawning, career-obsessed British Army staff officer and comic foil from the World War I sitcom "Blackadder Goes Forth."
-
E.
Captain Byron Hadley
Captain Byron Hadley is the brutal and corrupt chief prison guard in the film "The Shawshank Redemption," known for his violent enforcement of authority over inmates.
- 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: Captain Jacob Keyes Target entity description: Captain Jacob Keyes is a respected and strategic UNSC Navy officer in the Halo series, known for his leadership during humanity’s war against the Covenant and his pivotal role in the events surrounding the first Halo ring.
-
A.
Commander Judd
Commander Judd is a powerful and fanatical high-ranking official of Gilead’s theocratic regime in Margaret Atwood’s novel *The Testaments*.
-
B.
Captain Daniel Gregg
Captain Daniel Gregg is the gruff yet charming sea captain whose ghost forms an unlikely, romantic bond with a young widow in the classic story "The Ghost and Mrs. Muir."
-
C.
Captain Benjamin Tyreen
Captain Benjamin Tyreen is a proud, hot-tempered Irish-born Confederate cavalry officer who becomes Major Dundee’s bitter rival and uneasy ally in the 1965 Western film "Major Dundee."
-
D.
Captain Kevin Darling
Captain Kevin Darling is a fawning, career-obsessed British Army staff officer and comic foil from the World War I sitcom "Blackadder Goes Forth."
-
E.
Captain Byron Hadley
Captain Byron Hadley is the brutal and corrupt chief prison guard in the film "The Shawshank Redemption," known for his violent enforcement of authority over inmates.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
UNSC Navy officer
ⓘ
fictional character ⓘ human ⓘ |
| affiliation |
UNSC Navy
NERFINISHED
ⓘ
UNSC Pillar of Autumn NERFINISHED ⓘ United Nations Space Command NERFINISHED ⓘ |
| allegiance | UNSC NERFINISHED ⓘ |
| appearsIn |
Halo franchise
NERFINISHED
ⓘ
Halo: Combat Evolved NERFINISHED ⓘ Halo: Reach NERFINISHED ⓘ Halo: The Fall of Reach NERFINISHED ⓘ Halo: The Fall of Reach (animated series) NERFINISHED ⓘ Halo: The Fall of Reach (novel) NERFINISHED ⓘ Halo: The Flood NERFINISHED ⓘ |
| causeOfDeath | infection by the Flood ⓘ |
| child | Miranda Keyes NERFINISHED ⓘ |
| commanded | UNSC Pillar of Autumn NERFINISHED ⓘ |
| conflict | Human-Covenant War NERFINISHED ⓘ |
| creator | Bungie NERFINISHED ⓘ |
| deathPlace | Installation 04 NERFINISHED ⓘ |
| education | UNSC Naval Academy NERFINISHED ⓘ |
| firstAppearance | Halo: Combat Evolved NERFINISHED ⓘ |
| gender | male ⓘ |
| homeFaction | UNSC NERFINISHED ⓘ |
| knownFor |
calm leadership under pressure
ⓘ
strategic and tactical skill ⓘ |
| militaryBranch | UNSC Navy NERFINISHED ⓘ |
| notableFor |
Keyes Loop evasive maneuver
ⓘ
leadership during the Human-Covenant War ⓘ role in the discovery of Installation 04 ⓘ |
| occupation |
naval officer
ⓘ
starship captain ⓘ |
| partner | Catherine Halsey NERFINISHED ⓘ |
| portrayedIn |
Halo: Combat Evolved (video game)
NERFINISHED
ⓘ
Halo: Reach (video game) NERFINISHED ⓘ Halo: The Fall of Reach (animated series) NERFINISHED ⓘ Halo: The Fall of Reach (novel) NERFINISHED ⓘ Halo: The Flood (novel) NERFINISHED ⓘ |
| rank | Captain ⓘ |
| relative | Miranda Keyes NERFINISHED ⓘ |
| role |
naval tactician
ⓘ
ship captain ⓘ |
| servedWith |
Cortana
NERFINISHED
ⓘ
John-117 NERFINISHED ⓘ UNSC Marines NERFINISHED ⓘ |
| species | human ⓘ |
| universe | Halo universe NERFINISHED ⓘ |
| voiceActor | Peter Jessop NERFINISHED ⓘ |
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: Captain Jacob Keyes Description of subject: Captain Jacob Keyes is a respected and strategic UNSC Navy officer in the Halo series, known for his leadership during humanity’s war against the Covenant and his pivotal role in the events surrounding the first Halo ring.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Halo (video game series)