Triple

T15246249
Position Surface form Disambiguated ID Type / Status
Subject Nana Coupeau E364389 entity
Predicate familyName P18 FINISHED
Object Coupeau
Coupeau is a French surname notably associated with characters in Émile Zola’s novels, including the Gervaise and Nana Coupeau family.
 E1145608 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: Coupeau | Statement: [Nana Coupeau, familyName, Coupeau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coupeau
Context triple: [Nana Coupeau, familyName, Coupeau]
  • A. La Fourche
    La Fourche is a Paris Métro station that serves as the key branching point on Line 13, where the line splits into its two northern branches.
  • B. Lafange
    Lafange is a 1975 Hindi-language Bollywood film best known for starring Randhir Kapoor in a leading role.
  • C. Petit Fourche
    Petit Fourche is a mountain peak in the Mont Blanc massif of the Alps, popular with climbers for its relatively accessible mixed snow and rock routes.
  • D. Chadron
    Chadron is a small city in northwestern Nebraska known as a regional hub for education, outdoor recreation, and access to the Pine Ridge area.
  • E. Park River
    Park River is a small urban river in Hartford, Connecticut, much of which now flows through underground conduits beneath the city.
  • 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: Coupeau
Triple: [Nana Coupeau, familyName, Coupeau]
Generated description
Coupeau is a French surname notably associated with characters in Émile Zola’s novels, including the Gervaise and Nana Coupeau family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coupeau
Target entity description: Coupeau is a French surname notably associated with characters in Émile Zola’s novels, including the Gervaise and Nana Coupeau family.
  • A. La Fourche
    La Fourche is a Paris Métro station that serves as the key branching point on Line 13, where the line splits into its two northern branches.
  • B. Lafange
    Lafange is a 1975 Hindi-language Bollywood film best known for starring Randhir Kapoor in a leading role.
  • C. Petit Fourche
    Petit Fourche is a mountain peak in the Mont Blanc massif of the Alps, popular with climbers for its relatively accessible mixed snow and rock routes.
  • D. Chadron
    Chadron is a small city in northwestern Nebraska known as a regional hub for education, outdoor recreation, and access to the Pine Ridge area.
  • E. Park River
    Park River is a small urban river in Hartford, Connecticut, much of which now flows through underground conduits beneath the city.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f4f9d48190b96a7e0c6993cd69 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd491cd881908bad9660af9b6b8f completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.