Triple

T8457171
Position Surface form Disambiguated ID Type / Status
Subject Réaumur – Sébastopol E199947 entity
Predicate namedAfter P63 FINISHED
Object Boulevard de Sébastopol
Boulevard de Sébastopol is a major north–south thoroughfare in central Paris, known for linking the Right Bank’s historic districts and serving as a key axis between the city center and its northern neighborhoods.
E786339 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: Boulevard de Sébastopol | Statement: [Réaumur – Sébastopol, namedAfter, Boulevard de Sébastopol]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boulevard de Sébastopol
Context triple: [Réaumur – Sébastopol, namedAfter, Boulevard de Sébastopol]
  • A. Avenue d’Eylau
    Avenue d’Eylau is a Parisian street in the 16th arrondissement, known for its proximity to the Trocadéro and views toward the Eiffel Tower.
  • B. Avenue de l’Impératrice
    Avenue de l’Impératrice was the original name of today’s Avenue Foch, a grand Parisian boulevard created during the Second Empire near the Bois de Boulogne.
  • C. Boulevard Gouvion-Saint-Cyr
    Boulevard Gouvion-Saint-Cyr is a major boulevard in Paris, France, located in the 17th arrondissement near Porte Maillot and forming part of the city’s western road network.
  • D. Avenue de la Paix
    Avenue de la Paix is a prominent street in Geneva, Switzerland, known for hosting numerous international organizations and diplomatic missions near the United Nations Office at Geneva.
  • E. Avenue de Ségur
    Avenue de Ségur is a major Parisian avenue in the 7th arrondissement, known for its government buildings and proximity to landmarks like the École Militaire and the UNESCO headquarters.
  • 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: Boulevard de Sébastopol
Triple: [Réaumur – Sébastopol, namedAfter, Boulevard de Sébastopol]
Generated description
Boulevard de Sébastopol is a major north–south thoroughfare in central Paris, known for linking the Right Bank’s historic districts and serving as a key axis between the city center and its northern neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boulevard de Sébastopol
Target entity description: Boulevard de Sébastopol is a major north–south thoroughfare in central Paris, known for linking the Right Bank’s historic districts and serving as a key axis between the city center and its northern neighborhoods.
  • A. Avenue d’Eylau
    Avenue d’Eylau is a Parisian street in the 16th arrondissement, known for its proximity to the Trocadéro and views toward the Eiffel Tower.
  • B. Avenue de l’Impératrice
    Avenue de l’Impératrice was the original name of today’s Avenue Foch, a grand Parisian boulevard created during the Second Empire near the Bois de Boulogne.
  • C. Boulevard Gouvion-Saint-Cyr
    Boulevard Gouvion-Saint-Cyr is a major boulevard in Paris, France, located in the 17th arrondissement near Porte Maillot and forming part of the city’s western road network.
  • D. Avenue de la Paix
    Avenue de la Paix is a prominent street in Geneva, Switzerland, known for hosting numerous international organizations and diplomatic missions near the United Nations Office at Geneva.
  • E. Avenue de Ségur
    Avenue de Ségur is a major Parisian avenue in the 7th arrondissement, known for its government buildings and proximity to landmarks like the École Militaire and the UNESCO headquarters.
  • 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_69ca8318231881908fd1bc1c4d45d286 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe48f180c8190a71cf9d7248ade60 completed March 31, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69d07719ee048190ac4045017d89e938 completed April 4, 2026, 2:27 a.m.
NEDg Description generation batch_69d0795dd0d08190aeaf04de63671823 completed April 4, 2026, 2:37 a.m.
NED2 Entity disambiguation (via description) batch_69d079a8b0c48190b4b658942b5b149b completed April 4, 2026, 2:38 a.m.
Created at: March 30, 2026, 6:10 p.m.