Monte Nuovo
E701448
Monte Nuovo is a relatively young volcanic cone in Italy’s Phlegraean Fields near Naples, formed by an eruption in 1538 and now part of a major active caldera system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Monte Nuovo canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7869522 — 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: Monte Nuovo Context triple: [Phlegraean Fields volcanic system, hasFeature, Monte Nuovo]
-
A.
Monte San Clemente
Monte San Clemente is an alternative name for Monte San Valentín, the highest peak in Chilean Patagonia and a prominent mountain in the Northern Patagonian Ice Field.
-
B.
Monte San Salvatore
Monte San Salvatore is a mountain peak located within the Madonie mountain range in northern Sicily, Italy.
-
C.
Monte San Salvatore
Monte San Salvatore is a prominent mountain overlooking Lake Lugano in southern Switzerland, known for its panoramic views and popular hiking and cable car access.
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D.
Monte Titano
Monte Titano is a prominent mountain in the Apennine range of northeastern Italy, renowned as the rocky summit on which the historic city and republic of San Marino are built.
-
E.
Monte San Biagio
Monte San Biagio is a small Italian town in the Lazio region known for its historic hilltop setting and traditional agricultural products, particularly olives and wine.
- 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: Monte Nuovo Target entity description: Monte Nuovo is a relatively young volcanic cone in Italy’s Phlegraean Fields near Naples, formed by an eruption in 1538 and now part of a major active caldera system.
-
A.
Monte San Clemente
Monte San Clemente is an alternative name for Monte San Valentín, the highest peak in Chilean Patagonia and a prominent mountain in the Northern Patagonian Ice Field.
-
B.
Monte San Salvatore
Monte San Salvatore is a mountain peak located within the Madonie mountain range in northern Sicily, Italy.
-
C.
Monte San Salvatore
Monte San Salvatore is a prominent mountain overlooking Lake Lugano in southern Switzerland, known for its panoramic views and popular hiking and cable car access.
-
D.
Monte Titano
Monte Titano is a prominent mountain in the Apennine range of northeastern Italy, renowned as the rocky summit on which the historic city and republic of San Marino are built.
-
E.
Monte San Biagio
Monte San Biagio is a small Italian town in the Lazio region known for its historic hilltop setting and traditional agricultural products, particularly olives and wine.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | volcanic cone ⓘ |
| age | formed in 1538 ⓘ |
| calderaSystem | Campi Flegrei caldera NERFINISHED ⓘ |
| composition | alkaline volcanic rocks ⓘ |
| country | Italy ⓘ |
| designation | Riserva Naturale Cratere degli Astroni (regional context) NERFINISHED ⓘ |
| elevation |
approximately 133 metres
ⓘ
approximately 436 feet ⓘ |
| eruptionEndDate | 1538-10-06 ⓘ |
| eruptionStartDate | 1538-09-29 ⓘ |
| eruptionStyle | phreatomagmatic ⓘ |
| formationEvent | 1538 eruption of Monte Nuovo ⓘ |
| formedBy |
explosive eruption
ⓘ
interaction of magma with groundwater ⓘ |
| formedOver | part of the ancient coastline near Pozzuoli ⓘ |
| geologicalAge | Holocene NERFINISHED ⓘ |
| hasCrater | yes ⓘ |
| hazardZone | Campi Flegrei active caldera system ⓘ |
| impact | modified local coastline during 1538 eruption ⓘ |
| landform | scoria and tuff cone ⓘ |
| languageOfName | Italian ⓘ |
| lastEruption | 1538 ⓘ |
| locatedIn |
Campi Flegrei caldera
NERFINISHED
ⓘ
Phlegraean Fields NERFINISHED ⓘ |
| locatedInRegion | Campania NERFINISHED ⓘ |
| locatedNear |
Lake Avernus
NERFINISHED
ⓘ
Lucrine Lake NERFINISHED ⓘ Naples NERFINISHED ⓘ Pozzuoli NERFINISHED ⓘ |
| locatedOn | Bay of Pozzuoli NERFINISHED ⓘ |
| monitoring | monitored as part of Campi Flegrei volcanic surveillance network ⓘ |
| nameMeaning | New Mountain NERFINISHED ⓘ |
| nearbyCity | Naples NERFINISHED ⓘ |
| nearbyTown | Pozzuoli NERFINISHED ⓘ |
| notableFor |
being one of the youngest volcanic edifices in Italy
ⓘ
historically documented formation in 1538 ⓘ |
| partOf |
Campi Flegrei volcanic system
NERFINISHED
ⓘ
Phlegraean Fields volcanic area NERFINISHED ⓘ Southern Italy volcanic province NERFINISHED ⓘ |
| protectedAreaStatus | nature reserve ⓘ |
| riskContext | located within a densely populated metropolitan area ⓘ |
| tourism | visited as a hiking destination ⓘ |
| volcanoType | tuff cone ⓘ |
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: Monte Nuovo Description of subject: Monte Nuovo is a relatively young volcanic cone in Italy’s Phlegraean Fields near Naples, formed by an eruption in 1538 and now part of a major active caldera system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.