Triple

T3221670
Position Surface form Disambiguated ID Type / Status
Subject Lake Bracciano E67524 entity
Predicate formedIn P1515 FINISHED
Object 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.
 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: Bracciano volcanic complex | Statement: [Lake Bracciano, formedIn, Bracciano volcanic complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bracciano volcanic complex
Context triple: [Lake Bracciano, formedIn, Bracciano volcanic complex]
  • A. Phlegraean Fields volcanic system
    The Phlegraean Fields volcanic system is a large, active caldera complex near Naples in southern Italy, known for its intense geothermal activity, frequent unrest, and significant volcanic hazards.
  • B. Phlegra
    Phlegra is a legendary battlefield in Greek mythology, famed as the site of the epic struggle between the Olympian gods and the Giants.
  • C. Roè Volciano
    Roè Volciano is a municipality in the province of Brescia in Lombardy, northern Italy, situated near Lake Garda.
  • D. Albano Laziale
    Albano Laziale is a historic town in Italy’s Alban Hills near Rome, known for its volcanic lake, archaeological sites, and role as a traditional summer retreat area.
  • E. 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.
  • 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: Bracciano volcanic complex
Triple: [Lake Bracciano, formedIn, Bracciano volcanic complex]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bracciano volcanic complex
Target entity description: 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.
  • A. Phlegraean Fields volcanic system
    The Phlegraean Fields volcanic system is a large, active caldera complex near Naples in southern Italy, known for its intense geothermal activity, frequent unrest, and significant volcanic hazards.
  • B. Phlegra
    Phlegra is a legendary battlefield in Greek mythology, famed as the site of the epic struggle between the Olympian gods and the Giants.
  • C. Roè Volciano
    Roè Volciano is a municipality in the province of Brescia in Lombardy, northern Italy, situated near Lake Garda.
  • D. Albano Laziale
    Albano Laziale is a historic town in Italy’s Alban Hills near Rome, known for its volcanic lake, archaeological sites, and role as a traditional summer retreat area.
  • E. 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.
  • F. None of above. chosen

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_69ad858b8adc8190ad989712c87a476b completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adae1845408190b3eccd791231c69c completed March 8, 2026, 5:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2624f74b8819086fd54d0cf326fe9 completed March 12, 2026, 6:50 a.m.
NEDg Description generation batch_69b264c54c508190be85da879935e7f4 completed March 12, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69b268d60bd0819097194da2e9065947 completed March 12, 2026, 7:18 a.m.
Created at: March 8, 2026, 3:08 p.m.