Triple

T11606402
Position Surface form Disambiguated ID Type / Status
Subject Quartier Croulebarbe E275270 entity
Predicate traversedBy P225 FINISHED
Object Bièvre river (covered section)
The Bièvre river (covered section) is a now-subterranean stretch of the historic Bièvre waterway in Paris, long since enclosed and integrated into the city’s underground infrastructure.
 E937005 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: Bièvre river (covered section) | Statement: [Quartier Croulebarbe, traversedBy, Bièvre river (covered section)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bièvre river (covered section)
Context triple: [Quartier Croulebarbe, traversedBy, Bièvre river (covered section)]
  • A. Epte River
    The Epte River is a tributary of the Seine in northern France, renowned as a frequent subject in Claude Monet’s Impressionist landscapes.
  • B. Arroux River
    The Arroux River is a waterway in central France that flows through the Burgundy region, including the historic town of Autun, before joining the Loire River.
  • C. Eyrieux River
    The Eyrieux River is a scenic watercourse in south-central France that flows through the historic Vivarais region before joining the Rhône.
  • D. Célé River
    The Célé River is a scenic tributary of the Lot in southwestern France, known for flowing through limestone gorges and past prehistoric cave sites such as Pech Merle.
  • E. Beuvron River
    The Beuvron River is a watercourse in north-central France that flows through the Loiret department as a tributary of the Loire.
  • 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: Bièvre river (covered section)
Triple: [Quartier Croulebarbe, traversedBy, Bièvre river (covered section)]
Generated description
The Bièvre river (covered section) is a now-subterranean stretch of the historic Bièvre waterway in Paris, long since enclosed and integrated into the city’s underground infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bièvre river (covered section)
Target entity description: The Bièvre river (covered section) is a now-subterranean stretch of the historic Bièvre waterway in Paris, long since enclosed and integrated into the city’s underground infrastructure.
  • A. Epte River
    The Epte River is a tributary of the Seine in northern France, renowned as a frequent subject in Claude Monet’s Impressionist landscapes.
  • B. Arroux River
    The Arroux River is a waterway in central France that flows through the Burgundy region, including the historic town of Autun, before joining the Loire River.
  • C. Eyrieux River
    The Eyrieux River is a scenic watercourse in south-central France that flows through the historic Vivarais region before joining the Rhône.
  • D. Célé River
    The Célé River is a scenic tributary of the Lot in southwestern France, known for flowing through limestone gorges and past prehistoric cave sites such as Pech Merle.
  • E. Beuvron River
    The Beuvron River is a watercourse in north-central France that flows through the Loiret department as a tributary of the Loire.
  • 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_69d6aaf84b548190ac072e4fb89ae18f completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d89551649c81908096ff392677442d completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee871c3dbc8190922d125a04a9ee98 completed April 26, 2026, 9:43 p.m.
NEDg Description generation batch_69ee9cf1cb2481908bc473c87bc42d60 completed April 26, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69eecd31894481908dbd55f605c693f9 completed April 27, 2026, 2:42 a.m.
Created at: April 8, 2026, 9:38 p.m.