Triple

T10081562
Position Surface form Disambiguated ID Type / Status
Subject Jeanne Langevin E213911 entity
Predicate hasFamilyName P18 FINISHED
Object Langevin
Langevin is a French surname most notably associated with physicist Paul Langevin and several other prominent figures in science and public life.
 E840518 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: Langevin | Statement: [Jeanne Langevin, hasFamilyName, Langevin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langevin
Context triple: [Jeanne Langevin, hasFamilyName, Langevin]
  • A. Ledoux
    Ledoux is a French surname most famously associated with Claude Nicolas Ledoux, an influential 18th-century neoclassical architect and urban planner.
  • B. Nicollier
    Nicollier is the surname of Claude Nicollier, a Swiss astrophysicist and former ESA astronaut known for his Space Shuttle missions and work on the Hubble Space Telescope.
  • C. Feuillant
    The Feuillants were a moderate monarchist political faction during the French Revolution that supported a constitutional monarchy and opposed the more radical Jacobins.
  • D. Tournier
    Tournier is a surname of French origin, sometimes used as a variant of the English surname Turner.
  • E. La Sablonière
    La Sablonière is one of the small islets within the Les Écréhous reef and island group off the coast of Jersey in the Channel Islands.
  • 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: Langevin
Triple: [Jeanne Langevin, hasFamilyName, Langevin]
Generated description
Langevin is a French surname most notably associated with physicist Paul Langevin and several other prominent figures in science and public life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langevin
Target entity description: Langevin is a French surname most notably associated with physicist Paul Langevin and several other prominent figures in science and public life.
  • A. Ledoux
    Ledoux is a French surname most famously associated with Claude Nicolas Ledoux, an influential 18th-century neoclassical architect and urban planner.
  • B. Nicollier
    Nicollier is the surname of Claude Nicollier, a Swiss astrophysicist and former ESA astronaut known for his Space Shuttle missions and work on the Hubble Space Telescope.
  • C. Feuillant
    The Feuillants were a moderate monarchist political faction during the French Revolution that supported a constitutional monarchy and opposed the more radical Jacobins.
  • D. Tournier
    Tournier is a surname of French origin, sometimes used as a variant of the English surname Turner.
  • E. La Sablonière
    La Sablonière is one of the small islets within the Les Écréhous reef and island group off the coast of Jersey in the Channel Islands.
  • 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_69ca839bf730819086900c323c9b8c95 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd03482d481908b03d35dc2d16395 completed April 2, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b660987c8190a6a29d9e56acbff7 completed April 5, 2026, 7:22 p.m.
NEDg Description generation batch_69d2b78f3c248190b104937e2d669882 completed April 5, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69d2b84a26a481908ab2705d5883cfce completed April 5, 2026, 7:30 p.m.
Created at: March 30, 2026, 9 p.m.