Triple

T19458225
Position Surface form Disambiguated ID Type / Status
Subject Cachan E486790 entity
Predicate locatedOn P40 FINISHED
Object river Bièvre
The river Bièvre is a small tributary of the Seine in the Île-de-France region of France, historically known for flowing through southern Paris and several nearby suburbs.
 E1382747 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: river Bièvre | Statement: [Cachan, locatedOn, river Bièvre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: river Bièvre
Context triple: [Cachan, locatedOn, river Bièvre]
  • A. river Orge
    The river Orge is a tributary of the Seine in the Île-de-France region of northern France, flowing through several suburban towns south of Paris.
  • B. Grand-Orly Seine Bièvre
    Grand-Orly Seine Bièvre is a French intercommunal structure in the southern suburbs of Paris that groups together multiple municipalities for coordinated local governance and development.
  • C. river Yerres
    The river Yerres is a tributary of the Seine in northern France that flows through several suburbs southeast of Paris.
  • D. Essonne River
    The Essonne River is a tributary of the Seine in northern France, flowing through the Île-de-France region and giving its name to the Essonne department.
  • E. Vauréal River
    Vauréal River is a river on Anticosti Island in Quebec, Canada, known for its scenic canyon and the impressive Vauréal Falls.
  • 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: river Bièvre
Triple: [Cachan, locatedOn, river Bièvre]
Generated description
The river Bièvre is a small tributary of the Seine in the Île-de-France region of France, historically known for flowing through southern Paris and several nearby suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: river Bièvre
Target entity description: The river Bièvre is a small tributary of the Seine in the Île-de-France region of France, historically known for flowing through southern Paris and several nearby suburbs.
  • A. river Orge
    The river Orge is a tributary of the Seine in the Île-de-France region of northern France, flowing through several suburban towns south of Paris.
  • B. Grand-Orly Seine Bièvre
    Grand-Orly Seine Bièvre is a French intercommunal structure in the southern suburbs of Paris that groups together multiple municipalities for coordinated local governance and development.
  • C. river Yerres
    The river Yerres is a tributary of the Seine in northern France that flows through several suburbs southeast of Paris.
  • D. Essonne River
    The Essonne River is a tributary of the Seine in northern France, flowing through the Île-de-France region and giving its name to the Essonne department.
  • E. Vauréal River
    Vauréal River is a river on Anticosti Island in Quebec, Canada, known for its scenic canyon and the impressive Vauréal Falls.
  • 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_69d8e8d86d608190bd199a98d0297f27 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633c569a081908b5a71226345a929 completed April 20, 2026, 2:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07576d198081908977cda314322799 completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a07580eaccc8190a957f2a22153399e completed May 15, 2026, 5:29 p.m.
NED2 Entity disambiguation (via description) batch_6a07587a34548190a63148e8fdca14ab completed May 15, 2026, 5:31 p.m.
Created at: April 10, 2026, 1:38 p.m.