Triple

T8712100
Position Surface form Disambiguated ID Type / Status
Subject Émile Gagnan E206800 entity
Predicate hasFamilyName P18 FINISHED
Object Gagnan
Gagnan is a French surname most notably associated with Émile Gagnan, a co-inventor of the modern scuba diving regulator.
 E753759 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: Gagnan | Statement: [Émile Gagnan, hasFamilyName, Gagnan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gagnan
Context triple: [Émile Gagnan, hasFamilyName, Gagnan]
  • A. Eyraud
    Eyraud is a French surname most notably borne by Eugène Eyraud, a 19th-century missionary known for his work on Easter Island.
  • B. Claverie
    Claverie is a French-origin surname borne by various notable individuals, including figures in the arts, sciences, and public life.
  • C. Dolomieu
    Dolomieu is a commune in the Isère department of southeastern France, known as the birthplace of mathematician Élie Cartan.
  • D. Durolle
    Durolle is a river in central France that flows through the town of Thiers, historically powering its renowned cutlery and knife-making industry.
  • E. Longuyon
    Longuyon is a commune in northeastern France’s Meurthe-et-Moselle department, near the borders with Belgium and Luxembourg, known for its strategic location and historical military presence.
  • 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: Gagnan
Triple: [Émile Gagnan, hasFamilyName, Gagnan]
Generated description
Gagnan is a French surname most notably associated with Émile Gagnan, a co-inventor of the modern scuba diving regulator.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gagnan
Target entity description: Gagnan is a French surname most notably associated with Émile Gagnan, a co-inventor of the modern scuba diving regulator.
  • A. Eyraud
    Eyraud is a French surname most notably borne by Eugène Eyraud, a 19th-century missionary known for his work on Easter Island.
  • B. Claverie
    Claverie is a French-origin surname borne by various notable individuals, including figures in the arts, sciences, and public life.
  • C. Dolomieu
    Dolomieu is a commune in the Isère department of southeastern France, known as the birthplace of mathematician Élie Cartan.
  • D. Durolle
    Durolle is a river in central France that flows through the town of Thiers, historically powering its renowned cutlery and knife-making industry.
  • E. Longuyon
    Longuyon is a commune in northeastern France’s Meurthe-et-Moselle department, near the borders with Belgium and Luxembourg, known for its strategic location and historical military presence.
  • 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_69ca83572d4881909bef3be2b578d539 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5c32aebc8190ba19299ce9a18efd completed March 31, 2026, 11:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf28cd239c81909d1feb98b652eb26 completed April 3, 2026, 2:41 a.m.
NEDg Description generation batch_69cf2bd14c3c8190b43840ee57cca22c completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2cb3c4308190971fb3d25064f205 completed April 3, 2026, 2:57 a.m.
Created at: March 30, 2026, 6:35 p.m.