Triple

T23307859
Position Surface form Disambiguated ID Type / Status
Subject Verzasca Valley E590499 entity
Predicate hasLandmark P105 FINISHED
Object Lavertezzo double-arched stone bridge — 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: Lavertezzo double-arched stone bridge | Statement: [Verzasca Valley, hasLandmark, Lavertezzo double-arched stone bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lavertezzo double-arched stone bridge
Context triple: [Verzasca Valley, hasLandmark, Lavertezzo double-arched stone bridge]
  • A. Bridge of 33 Arches
    The Bridge of 33 Arches is a historic Safavid-era stone bridge in Isfahan, Iran, renowned for its long arcade of arches spanning the Zayanderud River.
  • B. Newport stone arch bridge
    The Newport stone arch bridge is a historic masonry arch bridge in Newport, New York, notable for its traditional stone construction spanning West Canada Creek.
  • C. The Old Bridge
    The Old Bridge is a painting by French artist Hubert Robert, known for its romanticized depiction of classical ruins and atmospheric landscape.
  • D. Castelvecchio Bridge
    Castelvecchio Bridge is a fortified medieval red-brick bridge over the Adige River in Verona, Italy, renowned for its distinctive crenellated design and historical significance.
  • E. Bernera Bridge
    Bernera Bridge is a road bridge in the Outer Hebrides of Scotland that connects the island of Great Bernera to the Isle of Lewis.
  • 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: Lavertezzo double-arched stone bridge
Target entity description: The Lavertezzo double-arched stone bridge is a picturesque historic footbridge spanning the emerald waters of the Verzasca River, renowned for its graceful twin arches and scenic alpine surroundings.
  • A. Bridge of 33 Arches
    The Bridge of 33 Arches is a historic Safavid-era stone bridge in Isfahan, Iran, renowned for its long arcade of arches spanning the Zayanderud River.
  • B. Newport stone arch bridge
    The Newport stone arch bridge is a historic masonry arch bridge in Newport, New York, notable for its traditional stone construction spanning West Canada Creek.
  • C. The Old Bridge
    The Old Bridge is a painting by French artist Hubert Robert, known for its romanticized depiction of classical ruins and atmospheric landscape.
  • D. Castelvecchio Bridge
    Castelvecchio Bridge is a fortified medieval red-brick bridge over the Adige River in Verona, Italy, renowned for its distinctive crenellated design and historical significance.
  • E. Bernera Bridge
    Bernera Bridge is a road bridge in the Outer Hebrides of Scotland that connects the island of Great Bernera to the Isle of Lewis.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f197292fd08190bc364e1433dde213 completed April 29, 2026, 5:29 a.m.
Created at: April 17, 2026, 5:05 p.m.