Triple

T6213463
Position Surface form Disambiguated ID Type / Status
Subject Marc Blitzstein E138926 entity
Predicate placeOfDeath P21 FINISHED
Object Fort-de-France, Martinique
Fort-de-France, Martinique is the capital and largest city of the French Caribbean island of Martinique, known as its administrative, economic, and cultural center.
 E575718 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Fort-de-France, Martinique | Statement: [Marc Blitzstein, placeOfDeath, Fort-de-France, Martinique]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort-de-France, Martinique
Context triple: [Marc Blitzstein, placeOfDeath, Fort-de-France, Martinique]
  • A. Les Trois-Îlets, Martinique
    Les Trois-Îlets, Martinique is a coastal commune in the French Caribbean island of Martinique, best known as the birthplace of Empress Joséphine, the first wife of Napoleon Bonaparte.
  • B. Saint-Pierre
    Saint-Pierre is the main town and administrative center of the French overseas collectivity of Saint Pierre and Miquelon, located off the coast of Newfoundland in the North Atlantic.
  • C. Point Fortin
    Point Fortin is a coastal borough in southwestern Trinidad known for its energy industry and annual Borough Day celebrations.
  • D. Port of Basse-Terre
    The Port of Basse-Terre is a maritime harbor and commercial gateway serving the town of Basse-Terre on the Caribbean island of Guadeloupe.
  • E. Ile de la Motte
    Île de la Motte is a small, wooded island in Lake Murten in western Switzerland, known as a local natural and recreational area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fort-de-France, Martinique
Target entity description: Fort-de-France, Martinique is the capital and largest city of the French Caribbean island of Martinique, known as its administrative, economic, and cultural center.
  • A. Les Trois-Îlets, Martinique
    Les Trois-Îlets, Martinique is a coastal commune in the French Caribbean island of Martinique, best known as the birthplace of Empress Joséphine, the first wife of Napoleon Bonaparte.
  • B. Saint-Pierre
    Saint-Pierre is the main town and administrative center of the French overseas collectivity of Saint Pierre and Miquelon, located off the coast of Newfoundland in the North Atlantic.
  • C. Point Fortin
    Point Fortin is a coastal borough in southwestern Trinidad known for its energy industry and annual Borough Day celebrations.
  • D. Port of Basse-Terre
    The Port of Basse-Terre is a maritime harbor and commercial gateway serving the town of Basse-Terre on the Caribbean island of Guadeloupe.
  • E. Ile de la Motte
    Île de la Motte is a small, wooded island in Lake Murten in western Switzerland, known as a local natural and recreational area.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Fort-de-France, Martinique
Triple: [Marc Blitzstein, placeOfDeath, Fort-de-France, Martinique]
Generated description
Fort-de-France, Martinique is the capital and largest city of the French Caribbean island of Martinique, known as its administrative, economic, and cultural center.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008ada364819096c9e92c74d639b5 elicitation completed
NER batch_69c0628c52ec8190b9c62c7fdc0aa83b ner completed
NED1 batch_69c16f5cf41c8190b4efb1dc0a4a0e5e ned_source_triple completed
NED2 batch_69c1d7aec88081908bde0557888b5524 ned_description completed
NEDg batch_69c1d54bffa881909edcd1342b8d8ce5 nedg completed
Created at: March 22, 2026, 4:21 p.m.