Federation–Klingon war in alternate timeline
E995443
UNEXPLORED
The Federation–Klingon war in the alternate timeline is a major interstellar conflict depicted in the Star Trek: The Next Generation episode "Yesterday's Enterprise," where a darker reality shows the United Federation of Planets locked in a prolonged and devastating war with the Klingon Empire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Federation–Klingon War (2256–2257) | 1 |
| Federation–Klingon war in alternate timeline canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12669959 — 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: Federation–Klingon war in alternate timeline Context triple: [Yesterday's Enterprise, conflict, Federation–Klingon war in alternate timeline]
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A.
Star Trek Kelvin timeline
The Star Trek Kelvin timeline is an alternate continuity within the Star Trek franchise, created by the events of the 2009 film reboot and featuring reimagined versions of the original series’ characters and stories.
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B.
Star Trek: The Lost Era
Star Trek: The Lost Era is a series of Star Trek novels that explores the previously untold events and characters set between the eras of the original series films and Star Trek: The Next Generation.
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C.
Xindi conflict
The Xindi conflict is a major storyline in Star Trek: Enterprise depicting humanity’s tense and complex struggle with the multi-species Xindi following a devastating attack on Earth.
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D.
Star Trek: The Entropy Effect
Star Trek: The Entropy Effect is a science fiction novel by Vonda N. McIntyre set in the Star Trek universe, known for its time-travel plot centered on Captain Kirk and Spock.
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E.
Star Trek: Prime Directive
Star Trek: Prime Directive is a science fiction novel set in the Star Trek universe that explores the ethical and dramatic consequences of Starfleet’s non-interference rule known as the Prime Directive.
- 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: Federation–Klingon war in alternate timeline Target entity description: The Federation–Klingon war in the alternate timeline is a major interstellar conflict depicted in the Star Trek: The Next Generation episode "Yesterday's Enterprise," where a darker reality shows the United Federation of Planets locked in a prolonged and devastating war with the Klingon Empire.
-
A.
Star Trek Kelvin timeline
The Star Trek Kelvin timeline is an alternate continuity within the Star Trek franchise, created by the events of the 2009 film reboot and featuring reimagined versions of the original series’ characters and stories.
-
B.
Star Trek: The Lost Era
Star Trek: The Lost Era is a series of Star Trek novels that explores the previously untold events and characters set between the eras of the original series films and Star Trek: The Next Generation.
-
C.
Xindi conflict
The Xindi conflict is a major storyline in Star Trek: Enterprise depicting humanity’s tense and complex struggle with the multi-species Xindi following a devastating attack on Earth.
-
D.
Star Trek: The Entropy Effect
Star Trek: The Entropy Effect is a science fiction novel by Vonda N. McIntyre set in the Star Trek universe, known for its time-travel plot centered on Captain Kirk and Spock.
-
E.
Star Trek: Prime Directive
Star Trek: Prime Directive is a science fiction novel set in the Star Trek universe that explores the ethical and dramatic consequences of Starfleet’s non-interference rule known as the Prime Directive.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
"Yesterday's Enterprise"
linked to: Federation–Klingon war in alternate timeline