Gaius Claudius Nero
E356296
Gaius Claudius Nero was a Roman consul and general best known for his decisive role in defeating Hasdrubal Barca at the Battle of the Metaurus during the Second Punic War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gaius Claudius Nero canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T3374140 — 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: Gaius Claudius Nero Context triple: [Hasdrubal Barca, opponent, Gaius Claudius Nero]
-
A.
Lucius Calpurnius Piso Licinianus
Lucius Calpurnius Piso Licinianus was a young Roman nobleman briefly designated as emperor Galba’s successor during the turbulent Year of the Four Emperors in 69 AD.
-
B.
Gaius Calpurnius Piso
Gaius Calpurnius Piso was a prominent Roman senator best known for leading the famous conspiracy against Emperor Nero in 65 AD.
-
C.
Lucilius Bassus
Lucilius Bassus was a 1st-century Roman general who played a key role in suppressing the Jewish Revolt under Emperor Vespasian.
-
D.
Gnaeus Calpurnius Piso
Gnaeus Calpurnius Piso was a Roman senator and governor of Syria best known for his bitter feud with Germanicus and his controversial trial for the latter’s alleged poisoning.
-
E.
Gnaeus Domitius Ahenobarbus
Gnaeus Domitius Ahenobarbus was a Roman senator and aristocrat of the Julio-Claudian dynasty, best known as the biological father of the emperor Nero.
- 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: Gaius Claudius Nero Target entity description: Gaius Claudius Nero was a Roman consul and general best known for his decisive role in defeating Hasdrubal Barca at the Battle of the Metaurus during the Second Punic War.
-
A.
Lucius Calpurnius Piso Licinianus
Lucius Calpurnius Piso Licinianus was a young Roman nobleman briefly designated as emperor Galba’s successor during the turbulent Year of the Four Emperors in 69 AD.
-
B.
Gaius Calpurnius Piso
Gaius Calpurnius Piso was a prominent Roman senator best known for leading the famous conspiracy against Emperor Nero in 65 AD.
-
C.
Lucilius Bassus
Lucilius Bassus was a 1st-century Roman general who played a key role in suppressing the Jewish Revolt under Emperor Vespasian.
-
D.
Gnaeus Calpurnius Piso
Gnaeus Calpurnius Piso was a Roman senator and governor of Syria best known for his bitter feud with Germanicus and his controversial trial for the latter’s alleged poisoning.
-
E.
Gnaeus Domitius Ahenobarbus
Gnaeus Domitius Ahenobarbus was a Roman senator and aristocrat of the Julio-Claudian dynasty, best known as the biological father of the emperor Nero.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Roman consul
ⓘ
Roman general ⓘ ancient Roman politician ⓘ member of the gens Claudia ⓘ |
| allegiance | Roman Republic ⓘ |
| citizenship | Roman Republic ⓘ |
| coCommander | Marcus Livius Salinator ⓘ |
| cognomen | Nero ⓘ |
| consulYear | 207 BC ⓘ |
| country | Roman Republic ⓘ |
| era |
Middle Roman Republic
ⓘ
linked to:
Roman Republic
|
| familyName | Claudius ⓘ |
| governedRegion |
Hispania
ⓘ
linked to:
Hispania (probable)
southern Italy ⓘ |
| historicalSource |
Livy
ⓘ
Polybius ⓘ |
| knownFor |
decisive role in the Roman victory at the Battle of the Metaurus
ⓘ
rapid march to join Marcus Livius Salinator before the Battle of the Metaurus ⓘ |
| language | Latin ⓘ |
| legacy | regarded as one of the key Roman commanders of the Second Punic War ⓘ |
| militaryAchievement | captured and sent Hasdrubal Barca's head to Hannibal's camp ⓘ |
| militaryConflict |
Battle of the Metaurus
ⓘ
Second Punic War ⓘ |
| militaryRank | general ⓘ |
| militaryTactic | forced march to reinforce another Roman army ⓘ |
| notableWork | defeat of Hasdrubal Barca at the Battle of the Metaurus ⓘ |
| officeContested | consulship of the Roman Republic ⓘ |
| opponent |
Carthage
ⓘ
Hasdrubal Barca ⓘ |
| participatedIn |
Battle of the Metaurus
ⓘ
Second Punic War ⓘ |
| politicalFaction | Roman Senate aristocratic faction ⓘ |
| positionHeld |
consul of the Roman Republic
ⓘ
praetor of the Roman Republic ⓘ proconsul ⓘ propraetor ⓘ |
| praenomen | Gaius ⓘ |
| resultOfBattleOfMetaurus | destruction of Hasdrubal Barca's army ⓘ |
| roleInBattleOfMetaurus |
commanded a Roman army wing against Hasdrubal Barca
ⓘ
executed a surprise flank attack on the Carthaginian army ⓘ |
| servedWith | Marcus Livius Salinator ⓘ |
| strategicImpact |
prevented junction of Hasdrubal Barca with Hannibal in Italy
ⓘ
turned the tide of the Second Punic War in favor of Rome ⓘ |
| timePeriod |
3rd century BC
ⓘ
Second Punic War era ⓘ |
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: Gaius Claudius Nero Description of subject: Gaius Claudius Nero was a Roman consul and general best known for his decisive role in defeating Hasdrubal Barca at the Battle of the Metaurus during the Second Punic War.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.