Triple

T23285065
Position Surface form Disambiguated ID Type / Status
Subject Verzasca Dam E588963 entity
Predicate crosses P416 FINISHED
Object Verzasca River — NE NERFINISHED

How this triple was built (3 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: Verzasca River | Statement: [Verzasca Dam, crosses, Verzasca River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Verzasca River
Context triple: [Verzasca Dam, crosses, Verzasca River]
  • A. Gornera River
    The Gornera River is a glacial river in the Swiss Alps, known for carrying meltwater from the Gorner Glacier and other nearby ice masses down toward the town of Zermatt.
  • B. Valle Isarco
    Valle Isarco is a major Alpine valley in South Tyrol, northern Italy, known for its scenic landscapes, vineyards, and important transport routes connecting the Brenner Pass to Bolzano.
  • C. Crissolo
    Crissolo is a small alpine village and ski resort in Italy’s Piedmont region, located high in the upper Po Valley near the source of the Po River.
  • D. Iassogna
    Iassogna is the surname of Dan Iassogna, an American Major League Baseball umpire.
  • E. Albula River
    The Albula River is a mountain river in the canton of Graubünden in eastern Switzerland, known for flowing through the Albula Valley and giving its name to the surrounding Albula Alps.
  • 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: Verzasca River
Target entity description: The Verzasca River is a strikingly clear, emerald-green alpine river in southern Switzerland, famed for its scenic gorge, stone villages, and popularity with divers and hikers.
  • A. Gornera River
    The Gornera River is a glacial river in the Swiss Alps, known for carrying meltwater from the Gorner Glacier and other nearby ice masses down toward the town of Zermatt.
  • B. Valle Isarco
    Valle Isarco is a major Alpine valley in South Tyrol, northern Italy, known for its scenic landscapes, vineyards, and important transport routes connecting the Brenner Pass to Bolzano.
  • C. Crissolo
    Crissolo is a small alpine village and ski resort in Italy’s Piedmont region, located high in the upper Po Valley near the source of the Po River.
  • D. Iassogna
    Iassogna is the surname of Dan Iassogna, an American Major League Baseball umpire.
  • E. Albula River
    The Albula River is a mountain river in the canton of Graubünden in eastern Switzerland, known for flowing through the Albula Valley and giving its name to the surrounding Albula Alps.
  • F. None of above. chosen

Provenance (2 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_69e25d16e2c08190a291de254703129e completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1964600888190b40ecbefdc8aec64 completed April 29, 2026, 5:25 a.m.
Created at: April 17, 2026, 4:59 p.m.