Triple

T12461356
Position Surface form Disambiguated ID Type / Status
Subject Lake Nemi E297800 entity
Predicate partOf P40 FINISHED
Object Alban volcanic complex
The Alban volcanic complex is an ancient volcanic region in central Italy, southeast of Rome, that formed the Alban Hills and surrounding crater lakes.
 E337703 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Alban volcanic complex | Statement: [Lake Nemi, partOf, Alban volcanic complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alban volcanic complex
Context triple: [Lake Nemi, partOf, Alban volcanic complex]
  • A. Vulsini volcanic complex
    The Vulsini volcanic complex is an extinct volcanic area in central Italy characterized by large calderas and crater lakes formed by past explosive eruptions.
  • B. Roè Volciano
    Roè Volciano is a municipality in the province of Brescia in Lombardy, northern Italy, situated near Lake Garda.
  • C. Milos volcanic field
    The Milos volcanic field is a geologically active volcanic area in the southern Aegean Sea, forming part of the Cyclades island arc and known for its explosive eruptions, geothermal activity, and mineral-rich deposits.
  • D. Bracciano volcanic complex
    The Bracciano volcanic complex is an ancient volcanic system in central Italy whose eruptions shaped the surrounding landscape, including the basin now occupied by Lake Bracciano.
  • E. Pico Volcanic Complex
    Pico Volcanic Complex is a large volcanic system on Pico Island in the Azores, encompassing Mount Pico and its surrounding volcanic structures and lava fields.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Alban volcanic complex
Triple: [Lake Nemi, partOf, Alban volcanic complex]
Generated description
The Alban volcanic complex is an ancient volcanic region in central Italy, southeast of Rome, that formed the Alban Hills and surrounding crater lakes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alban volcanic complex
Target entity description: The Alban volcanic complex is an ancient volcanic region in central Italy, southeast of Rome, that formed the Alban Hills and surrounding crater lakes.
  • A. Vulsini volcanic complex
    The Vulsini volcanic complex is an extinct volcanic area in central Italy characterized by large calderas and crater lakes formed by past explosive eruptions.
  • B. Roè Volciano
    Roè Volciano is a municipality in the province of Brescia in Lombardy, northern Italy, situated near Lake Garda.
  • C. Milos volcanic field
    The Milos volcanic field is a geologically active volcanic area in the southern Aegean Sea, forming part of the Cyclades island arc and known for its explosive eruptions, geothermal activity, and mineral-rich deposits.
  • D. Bracciano volcanic complex chosen
    The Bracciano volcanic complex is an ancient volcanic system in central Italy whose eruptions shaped the surrounding landscape, including the basin now occupied by Lake Bracciano.
  • E. Pico Volcanic Complex
    Pico Volcanic Complex is a large volcanic system on Pico Island in the Azores, encompassing Mount Pico and its surrounding volcanic structures and lava fields.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ada270808190b1a2b2e7b02bb426 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94db465c48190bcfaf22f25ef8947 completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f1d4f248190a0805e17da42eaf7 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f64010a1348190afaf7b95b8f146b5 completed May 2, 2026, 6:18 p.m.
NED2 Entity disambiguation (via description) batch_69f640c33d948190ad8f9885f90786d7 completed May 2, 2026, 6:21 p.m.
Created at: April 8, 2026, 9:56 p.m.