Treaty of Algeron
E1030055
The Treaty of Algeron is a pivotal agreement in the Star Trek universe that defines the fragile peace and territorial boundaries between the United Federation of Planets and the Romulan Star Empire, notably banning the Federation’s use of cloaking technology.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treaty of Algeron canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13260192 — 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.
Target entity: Treaty of Algeron Context triple: [Romulan, treaty, Treaty of Algeron]
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A.
Treaty of Tivoli
The Treaty of Tivoli was a 1378 peace agreement that ended hostilities between Pope Gregory XI and the city of Florence during the War of the Eight Saints, reshaping papal-Florentine relations in late medieval Italy.
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B.
Treaty of Ardres
The Treaty of Ardres was a 1546 peace agreement between France and England that ended one phase of the Italian Wars by confirming English possession of Boulogne for a limited period in exchange for French payments.
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C.
Treaty of 442
The Treaty of 442 was a late Roman-era agreement, likely involving territorial or political arrangements within the Western Roman Empire following earlier 5th-century treaties.
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D.
Treaty of Plussa
The Treaty of Plussa was a 1583 peace agreement between Russia and Sweden that temporarily ended hostilities in the Livonian War and ceded several key Baltic territories to Swedish control.
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E.
Treaty of Phoenice
The Treaty of Phoenice was the 205 BC peace agreement that ended the First Macedonian War by recognizing Philip V of Macedon’s gains while restoring a balance of power between Macedon and Rome in the Greek world.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Treaty of Algeron Target entity description: The Treaty of Algeron is a pivotal agreement in the Star Trek universe that defines the fragile peace and territorial boundaries between the United Federation of Planets and the Romulan Star Empire, notably banning the Federation’s use of cloaking technology.
-
A.
Treaty of Tivoli
The Treaty of Tivoli was a 1378 peace agreement that ended hostilities between Pope Gregory XI and the city of Florence during the War of the Eight Saints, reshaping papal-Florentine relations in late medieval Italy.
-
B.
Treaty of Ardres
The Treaty of Ardres was a 1546 peace agreement between France and England that ended one phase of the Italian Wars by confirming English possession of Boulogne for a limited period in exchange for French payments.
-
C.
Treaty of 442
The Treaty of 442 was a late Roman-era agreement, likely involving territorial or political arrangements within the Western Roman Empire following earlier 5th-century treaties.
-
D.
Treaty of Plussa
The Treaty of Plussa was a 1583 peace agreement between Russia and Sweden that temporarily ended hostilities in the Livonian War and ceded several key Baltic territories to Swedish control.
-
E.
Treaty of Phoenice
The Treaty of Phoenice was the 205 BC peace agreement that ended the First Macedonian War by recognizing Philip V of Macedon’s gains while restoring a balance of power between Macedon and Rome in the Greek world.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
fictional treaty
ⓘ
interstellar agreement ⓘ |
| aimsToPrevent | renewed open war between Federation and Romulan Star Empire ⓘ |
| appearsInFranchise | Star Trek NERFINISHED ⓘ |
| canonicalStatus | prime timeline canon ⓘ |
| category | Star Trek law and treaties ⓘ |
| consequenceOfViolation | political scandal within Starfleet (in-universe) ⓘ |
| definesRelationshipBetween |
Romulan Star Empire
NERFINISHED
ⓘ
United Federation of Planets NERFINISHED ⓘ |
| enforcedBy |
Romulan Star Empire
NERFINISHED
ⓘ
United Federation of Planets NERFINISHED ⓘ |
| establishes |
fragile peace
ⓘ
territorial boundaries ⓘ |
| fictionalUniverse | Star Trek universe NERFINISHED ⓘ |
| franchiseOwner | Paramount / CBS (Star Trek rights holders) NERFINISHED ⓘ |
| genre | science fiction element ⓘ |
| governs | Romulan Neutral Zone NERFINISHED ⓘ |
| hasNarrativeRole | plot device restricting Federation cloaking technology ⓘ |
| influences |
Federation starship design choices
ⓘ
Federation–Romulan diplomatic relations ⓘ |
| inUniverseDateApproximation | 23rd century (Star Trek timeline, approximate) ⓘ |
| language | Federation Standard (implied) NERFINISHED ⓘ |
| legalEffectOn |
Federation cloaking technology development
ⓘ
Federation military strategy ⓘ |
| mediumOfOrigin | television series ⓘ |
| mentionedInEpisode |
Star Trek: Deep Space Nine – "The Search"
NERFINISHED
ⓘ
Star Trek: Picard – "The End is the Beginning" NERFINISHED ⓘ Star Trek: The Next Generation – "The Defector" NERFINISHED ⓘ Star Trek: The Next Generation – "The Pegasus" NERFINISHED ⓘ |
| party |
Romulan Star Empire
NERFINISHED
ⓘ
United Federation of Planets NERFINISHED ⓘ |
| predecessor | Earth–Romulan War armistice agreements (Star Trek canon background) NERFINISHED ⓘ |
| prohibits | use of cloaking technology by the United Federation of Planets ⓘ |
| regulates | cloaking technology ⓘ |
| relatedTo |
Earth–Romulan War (Star Trek)
NERFINISHED
ⓘ
Romulan Neutral Zone NERFINISHED ⓘ |
| setsPrecedentFor | later Federation–Romulan accords in Star Trek canon ⓘ |
| signatory |
Romulan Star Empire
NERFINISHED
ⓘ
United Federation of Planets NERFINISHED ⓘ |
| statusInUniverse | binding agreement ⓘ |
| subjectOf |
Star Trek: Deep Space Nine
NERFINISHED
ⓘ
Star Trek: Picard NERFINISHED ⓘ Star Trek: The Next Generation NERFINISHED ⓘ |
| typeOfRestriction | technological arms control ⓘ |
| violationExample | Federation phase-cloak project on USS Pegasus ⓘ |
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.
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.
Subject: Treaty of Algeron Description of subject: The Treaty of Algeron is a pivotal agreement in the Star Trek universe that defines the fragile peace and territorial boundaries between the United Federation of Planets and the Romulan Star Empire, notably banning the Federation’s use of cloaking technology.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.