Triple

T4725827
Position Surface form Disambiguated ID Type / Status
Subject Sèvres E104880 entity
Predicate hasBridge P386 FINISHED
Object Pont de Sèvres
Pont de Sèvres is a notable road and metro bridge over the Seine in the western suburbs of Paris, linking the commune of Sèvres with Boulogne-Billancourt.
E463916 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: Pont de Sèvres | Statement: [Sèvres, hasBridge, Pont de Sèvres]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pont de Sèvres
Context triple: [Sèvres, hasBridge, Pont de Sèvres]
  • A. Porte de Vincennes
    Porte de Vincennes is a major Parisian intersection and metro station in the 12th arrondissement, serving as a key gateway between central Paris and its eastern suburbs.
  • B. Pont du Carrousel
    Pont du Carrousel is a 19th-century Parisian bridge over the River Seine that links the Louvre area to the Left Bank near the Saint-Germain-des-Prés district.
  • C. Old Arsenal (Ancien Arsenal)
    Old Arsenal (Ancien Arsenal) is a historic former military arsenal in Geneva’s Old Town, now known for its arcaded courtyard, cannons, and colorful mosaics depicting key events in the city’s history.
  • D. Pont de la Concorde
    Pont de la Concorde is a historic stone arch bridge in central Paris that links the Place de la Concorde to the Left Bank across the River Seine.
  • E. Châtelet–Les Halles
    Châtelet–Les Halles is a major underground transport hub in central Paris, serving as one of the largest and busiest railway and metro stations in Europe.
  • 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: Pont de Sèvres
Triple: [Sèvres, hasBridge, Pont de Sèvres]
Generated description
Pont de Sèvres is a notable road and metro bridge over the Seine in the western suburbs of Paris, linking the commune of Sèvres with Boulogne-Billancourt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pont de Sèvres
Target entity description: Pont de Sèvres is a notable road and metro bridge over the Seine in the western suburbs of Paris, linking the commune of Sèvres with Boulogne-Billancourt.
  • A. Porte de Vincennes
    Porte de Vincennes is a major Parisian intersection and metro station in the 12th arrondissement, serving as a key gateway between central Paris and its eastern suburbs.
  • B. Pont du Carrousel
    Pont du Carrousel is a 19th-century Parisian bridge over the River Seine that links the Louvre area to the Left Bank near the Saint-Germain-des-Prés district.
  • C. Old Arsenal (Ancien Arsenal)
    Old Arsenal (Ancien Arsenal) is a historic former military arsenal in Geneva’s Old Town, now known for its arcaded courtyard, cannons, and colorful mosaics depicting key events in the city’s history.
  • D. Pont de la Concorde
    Pont de la Concorde is a historic stone arch bridge in central Paris that links the Place de la Concorde to the Left Bank across the River Seine.
  • E. Châtelet–Les Halles
    Châtelet–Les Halles is a major underground transport hub in central Paris, serving as one of the largest and busiest railway and metro stations in Europe.
  • 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_69bd43ed84648190ae0b7ee8e8d00482 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6446b42081908e023979c9685730 completed March 20, 2026, 3:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69be109c67648190ba9bda7fc5cb3dd1 completed March 21, 2026, 3:29 a.m.
NEDg Description generation batch_69be134fbc088190a2c7b3c3e7f00584 completed March 21, 2026, 3:41 a.m.
NED2 Entity disambiguation (via description) batch_69be13e813e08190842ad5c2ad8e47cc completed March 21, 2026, 3:43 a.m.
Created at: March 20, 2026, 1:18 p.m.