Battle of Sentinum
E838274
The Battle of Sentinum (295 BC) was a decisive clash in central Italy where Rome defeated a grand coalition of Samnites, Gauls, Etruscans, and Umbrians, securing Roman dominance over the Italian peninsula.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Sentinum canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9977815 — 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: Battle of Sentinum Context triple: [Roman–Samnite Wars, notableBattle, Battle of Sentinum]
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A.
Battle of Asculum
The Battle of Asculum was a major engagement in 279 BC in which King Pyrrhus of Epirus defeated the Romans at heavy cost, giving rise to the term “Pyrrhic victory.”
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B.
Battle of Vercellae
The Battle of Vercellae was a decisive 101 BC clash in northern Italy where Roman forces under Gaius Marius annihilated the Cimbri, ending the Cimbrian War and cementing Marius’s military prestige.
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C.
Battle of Aquae Sextiae
The Battle of Aquae Sextiae was a decisive 102 BC clash in which the Roman general Gaius Marius annihilated the Teutones in southern Gaul, securing Rome from the Cimbrian threat and cementing his military reputation.
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D.
Battle of Beneventum
The Battle of Beneventum was a decisive clash in 275 BC between Roman forces and the army of Pyrrhus of Epirus that effectively ended major Greek resistance in southern Italy and paved the way for Roman dominance over Magna Graecia.
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E.
Battle of Fucine Lake
The Battle of Fucine Lake was a significant engagement during the Roman Social (Marsic) War in which Roman forces clashed with Italian allies near Lake Fucinus in central Italy.
- 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: Battle of Sentinum Target entity description: The Battle of Sentinum (295 BC) was a decisive clash in central Italy where Rome defeated a grand coalition of Samnites, Gauls, Etruscans, and Umbrians, securing Roman dominance over the Italian peninsula.
-
A.
Battle of Asculum
The Battle of Asculum was a major engagement in 279 BC in which King Pyrrhus of Epirus defeated the Romans at heavy cost, giving rise to the term “Pyrrhic victory.”
-
B.
Battle of Vercellae
The Battle of Vercellae was a decisive 101 BC clash in northern Italy where Roman forces under Gaius Marius annihilated the Cimbri, ending the Cimbrian War and cementing Marius’s military prestige.
-
C.
Battle of Aquae Sextiae
The Battle of Aquae Sextiae was a decisive 102 BC clash in which the Roman general Gaius Marius annihilated the Teutones in southern Gaul, securing Rome from the Cimbrian threat and cementing his military reputation.
-
D.
Battle of Beneventum
The Battle of Beneventum was a decisive clash in 275 BC between Roman forces and the army of Pyrrhus of Epirus that effectively ended major Greek resistance in southern Italy and paved the way for Roman dominance over Magna Graecia.
-
E.
Battle of Fucine Lake
The Battle of Fucine Lake was a significant engagement during the Roman Social (Marsic) War in which Roman forces clashed with Italian allies near Lake Fucinus in central Italy.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Roman-Samnite war battle
ⓘ
ancient battle ⓘ battle ⓘ |
| aftermath |
Etruscan submission to Roman power over time
ⓘ
reduction of Gallic influence in central Italy ⓘ weakening of Samnite military power ⓘ |
| associatedWith |
Roman expansion in Italy
ⓘ
Samnite Wars ⓘ
linked to:
Roman–Samnite Wars
|
| belligerent |
Etruscans
ⓘ
Roman Republic ⓘ Samnites ⓘ Senone Gauls ⓘ
linked to:
Gauls
Umbrians ⓘ |
| chronology | late 4th century BC ⓘ |
| combatantsStrength (coalition side) | comparable or larger than Roman forces (traditional estimates) ⓘ |
| combatantsStrength (Roman side) | approximately 40,000–50,000 soldiers (traditional estimates) ⓘ |
| commandedBy (Roman side) |
Publius Decius Mus
ⓘ
Quintus Fabius Maximus Rullianus ⓘ |
| conflictType | land battle ⓘ |
| consequence |
Roman dominance over central Italy
ⓘ
collapse of anti-Roman coalition in Italy ⓘ |
| date | 295 BC ⓘ |
| era | Roman Republic ⓘ |
| followedBy | Roman consolidation of control over central Italy ⓘ |
| foughtBetween | Roman Republic and a coalition of Samnites, Gauls, Etruscans, and Umbrians ⓘ |
| historicalSource |
Livy
ⓘ
later Roman historiography ⓘ |
| knownFor |
decisive impact on Italian geopolitics
ⓘ
scale of forces involved ⓘ |
| locatedIn |
Umbria
ⓘ
central Italy ⓘ |
| militaryTheater | Italian peninsula ⓘ |
| notableEvent | devotio of Publius Decius Mus ⓘ |
| opponentCommander | Gellius Egnatius ⓘ |
| opponentCommanderSide | Samnites ⓘ |
| opposingCoalition |
Samnites, Gauls, Etruscans, and Umbrians
ⓘ
linked to:
Samnites
|
| outcome | decisive Roman victory ⓘ |
| partOf | Third Samnite War ⓘ |
| place | Sentinum ⓘ |
| precededBy | earlier engagements of the Third Samnite War ⓘ |
| result | Roman victory ⓘ |
| RomanConsulInCommand |
Publius Decius Mus
ⓘ
Quintus Fabius Maximus Rullianus ⓘ |
| strategicSignificance |
key step toward Roman hegemony over the Italian peninsula
ⓘ
turning point in the Third Samnite War ⓘ |
| tacticUsed | devotio (ritual self-sacrifice) by Publius Decius Mus ⓘ |
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: Battle of Sentinum Description of subject: The Battle of Sentinum (295 BC) was a decisive clash in central Italy where Rome defeated a grand coalition of Samnites, Gauls, Etruscans, and Umbrians, securing Roman dominance over the Italian peninsula.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.