Siege of Mytilene (406 BC)
E419477
The Siege of Mytilene (406 BC) was a key episode in the late Peloponnesian War in which Spartan forces blockaded the Athenian-held city of Mytilene on Lesbos, prompting the Athenian naval response that led to the Battle of Arginusae.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Siege of Mytilene (406 BC) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4182615 — 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: Siege of Mytilene (406 BC) Context triple: [Battle of Arginusae, precededBy, Siege of Mytilene (406 BC)]
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A.
Siege of Miletus
The Siege of Miletus was one of Alexander the Great’s early campaigns in Asia Minor, in which he captured the strategically important Ionian city from Persian control.
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B.
Sphacteria campaign
The Sphacteria campaign was a pivotal episode of the Peloponnesian War in which Athenian forces trapped and captured a Spartan contingent on the island of Sphacteria, dealing a major blow to Sparta’s military prestige.
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C.
Battle of Samos
The Battle of Samos was a World War II engagement in the Aegean Sea in 1943, in which Allied and Axis forces fought for control of the Greek island of Samos during the Dodecanese campaign.
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D.
Siege of Syracuse
The Siege of Syracuse was a major Roman military campaign during the Second Punic War, famous for the city’s prolonged resistance aided by Archimedes’ ingenious defensive war machines before its eventual capture in 212 BC.
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E.
Sicilian Expedition
The Sicilian Expedition was a massive Athenian military campaign against Syracuse in Sicily (415–413 BCE) that ended in catastrophic defeat and marked a major turning point in the Peloponnesian War.
- 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: Siege of Mytilene (406 BC) Target entity description: The Siege of Mytilene (406 BC) was a key episode in the late Peloponnesian War in which Spartan forces blockaded the Athenian-held city of Mytilene on Lesbos, prompting the Athenian naval response that led to the Battle of Arginusae.
-
A.
Siege of Miletus
The Siege of Miletus was one of Alexander the Great’s early campaigns in Asia Minor, in which he captured the strategically important Ionian city from Persian control.
-
B.
Sphacteria campaign
The Sphacteria campaign was a pivotal episode of the Peloponnesian War in which Athenian forces trapped and captured a Spartan contingent on the island of Sphacteria, dealing a major blow to Sparta’s military prestige.
-
C.
Battle of Samos
The Battle of Samos was a World War II engagement in the Aegean Sea in 1943, in which Allied and Axis forces fought for control of the Greek island of Samos during the Dodecanese campaign.
-
D.
Siege of Syracuse
The Siege of Syracuse was a major Roman military campaign during the Second Punic War, famous for the city’s prolonged resistance aided by Archimedes’ ingenious defensive war machines before its eventual capture in 212 BC.
-
E.
Sicilian Expedition
The Sicilian Expedition was a massive Athenian military campaign against Syracuse in Sicily (415–413 BCE) that ended in catastrophic defeat and marked a major turning point in the Peloponnesian War.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
military conflict
ⓘ
siege ⓘ |
| belligerent |
Athenian forces
ⓘ
Spartan forces ⓘ
linked to:
Spartan army
|
| causeOf | Athenian naval response leading to the Battle of Arginusae ⓘ |
| cityStatusDuringSiege | Athenian-held city ⓘ |
| conflict | Peloponnesian War ⓘ |
| describedAs | key episode in the late Peloponnesian War ⓘ |
| followedBy | Battle of Arginusae ⓘ |
| geographicalContext | northeastern Aegean region ⓘ |
| hasParticipant |
Athens
ⓘ
Sparta ⓘ |
| historicalPeriod | late phase of the Peloponnesian War ⓘ |
| involves |
land blockade
ⓘ
naval warfare ⓘ |
| locatedIn |
Aegean Sea
ⓘ
Ancient Greece ⓘ
linked to:
Greek Antiquity
Mytilene ⓘ |
| locatedOn | island of Lesbos ⓘ |
| militaryAction | Spartan blockade of Athenian-held Mytilene ⓘ |
| objective | capture of Mytilene ⓘ |
| partOf | Peloponnesian War ⓘ |
| pointInTime | 406 BC ⓘ |
| precededBy | naval operations in the eastern Aegean ⓘ |
| relatedEvent | Battle of Arginusae ⓘ |
| resultedIn | Athenian decision to dispatch a relief fleet ⓘ |
| strategicImportance |
control of Lesbos
ⓘ
security of Athenian maritime empire ⓘ |
| typeOfOperation | blockade ⓘ |
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: Siege of Mytilene (406 BC) Description of subject: The Siege of Mytilene (406 BC) was a key episode in the late Peloponnesian War in which Spartan forces blockaded the Athenian-held city of Mytilene on Lesbos, prompting the Athenian naval response that led to the Battle of Arginusae.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.