Triple

T22118222
Position Surface form Disambiguated ID Type / Status
Subject Singapore River E546594 entity
Predicate crossedBy P416 FINISHED
Object Clemenceau 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: Clemenceau Bridge | Statement: [Singapore River, crossedBy, Clemenceau Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Clemenceau Bridge
Context triple: [Singapore River, crossedBy, Clemenceau Bridge]
  • A. Bénouville Bridge
    Bénouville Bridge, better known as Pegasus Bridge, is a historic World War II site in Normandy, France, famously captured by British airborne forces during the D-Day landings.
  • B. Cheviré Bridge
    The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
  • C. Recouvrance bridge
    Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
  • D. Napoleon Bridge
    Napoleon Bridge is a historic stone arch bridge in the French Pyrenees near Luz-Saint-Sauveur, known for its dramatic span over a deep gorge and its association with Napoleon III.
  • E. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • 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: Clemenceau Bridge
Target entity description: Clemenceau Bridge is a road bridge in central Singapore that carries traffic across the Singapore River near the Orchard and Clarke Quay areas.
  • A. Bénouville Bridge
    Bénouville Bridge, better known as Pegasus Bridge, is a historic World War II site in Normandy, France, famously captured by British airborne forces during the D-Day landings.
  • B. Cheviré Bridge
    The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
  • C. Recouvrance bridge
    Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
  • D. Napoleon Bridge
    Napoleon Bridge is a historic stone arch bridge in the French Pyrenees near Luz-Saint-Sauveur, known for its dramatic span over a deep gorge and its association with Napoleon III.
  • E. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • 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_69e11e38b3848190ac3a4fa97d56e65a completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1294fcf2c81909b610e03a0f1921f completed April 28, 2026, 9:40 p.m.
Created at: April 16, 2026, 8:31 p.m.