Triple

T7143402
Position Surface form Disambiguated ID Type / Status
Subject Cher River E166504 entity
Predicate hasBridge P386 FINISHED
Object Chenonceau bridge
The Chenonceau bridge is the iconic arched structure that supports the Château de Chenonceau as it spans the Cher River in France, forming one of the most famous and picturesque castle-bridges in the Loire Valley.
E644845 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: Chenonceau bridge | Statement: [Cher River, hasBridge, Chenonceau bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chenonceau bridge
Context triple: [Cher River, hasBridge, Chenonceau bridge]
  • A. Avignon Bridge
    The Avignon Bridge, formally known as Pont Saint-Bénézet, is a famous medieval bridge in Avignon, France, renowned for its partial remains spanning the Rhône River and its association with the French song "Sur le pont d’Avignon."
  • B. Pont d’Ain
    Pont d’Ain is a French commune in the Ain department of eastern France, known for its historic bridge over the Ain River and its picturesque riverside setting.
  • C. Pont de Rennes Bridge
    Pont de Rennes Bridge is a prominent pedestrian and vehicular bridge in Rochester, New York, known for its scenic views of the Genesee River and the city’s High Falls area.
  • D. Puente de los Franceses
    Puente de los Franceses is a historic 19th-century railway bridge in Madrid, Spain, notable for its brick arches and role in the city’s rail infrastructure.
  • E. 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.
  • 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: Chenonceau bridge
Triple: [Cher River, hasBridge, Chenonceau bridge]
Generated description
The Chenonceau bridge is the iconic arched structure that supports the Château de Chenonceau as it spans the Cher River in France, forming one of the most famous and picturesque castle-bridges in the Loire Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chenonceau bridge
Target entity description: The Chenonceau bridge is the iconic arched structure that supports the Château de Chenonceau as it spans the Cher River in France, forming one of the most famous and picturesque castle-bridges in the Loire Valley.
  • A. Avignon Bridge
    The Avignon Bridge, formally known as Pont Saint-Bénézet, is a famous medieval bridge in Avignon, France, renowned for its partial remains spanning the Rhône River and its association with the French song "Sur le pont d’Avignon."
  • B. Pont d’Ain
    Pont d’Ain is a French commune in the Ain department of eastern France, known for its historic bridge over the Ain River and its picturesque riverside setting.
  • C. Pont de Rennes Bridge
    Pont de Rennes Bridge is a prominent pedestrian and vehicular bridge in Rochester, New York, known for its scenic views of the Genesee River and the city’s High Falls area.
  • D. Puente de los Franceses
    Puente de los Franceses is a historic 19th-century railway bridge in Madrid, Spain, notable for its brick arches and role in the city’s rail infrastructure.
  • E. 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.
  • 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_69c6888579d481909e05a8d6b81bf733 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e7d027d0819088598b2a9f71b1b7 completed March 27, 2026, 8:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad98576481908b8b82f675079fca completed March 28, 2026, 10:29 a.m.
NEDg Description generation batch_69c7ae1bde448190b546d292d213c8c9 completed March 28, 2026, 10:31 a.m.
NED2 Entity disambiguation (via description) batch_69c7ae73e1a88190a18488b3155b2542 completed March 28, 2026, 10:33 a.m.
Created at: March 27, 2026, 2:46 p.m.