Triple

T9291308
Position Surface form Disambiguated ID Type / Status
Subject Roubaix E223522 entity
Predicate notableBuilding P1544 FINISHED
Object Hôtel de Ville de Roubaix
The Hôtel de Ville de Roubaix is the grand municipal town hall of Roubaix, France, known for its ornate architecture and role as the city’s administrative center.
E790711 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: Hôtel de Ville de Roubaix | Statement: [Roubaix, notableBuilding, Hôtel de Ville de Roubaix]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hôtel de Ville de Roubaix
Context triple: [Roubaix, notableBuilding, Hôtel de Ville de Roubaix]
  • A. Lille town hall
    Lille town hall is the main municipal building and administrative center of the city of Lille in northern France, notable for its distinctive architecture and prominent belfry.
  • B. Calais Town Hall
    Calais Town Hall is a prominent early 20th-century Flemish Renaissance-style civic building in Calais, France, renowned for its ornate architecture and distinctive belfry.
  • C. Hôtel de Ville de Saint-Quentin
    The Hôtel de Ville de Saint-Quentin is the historic town hall of Saint-Quentin, France, renowned for its ornate Gothic façade and role as the city’s administrative center.
  • D. Palais des Beaux-Arts de Lille
    The Palais des Beaux-Arts de Lille is one of France’s largest and most important fine arts museums, renowned for its extensive collections of European paintings, sculptures, and antiquities.
  • E. Palais de Justice of Rouen
    The Palais de Justice of Rouen is a grand Gothic civic building in Rouen, France, historically serving as the city’s law courts and standing as one of its most prominent architectural landmarks.
  • 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: Hôtel de Ville de Roubaix
Triple: [Roubaix, notableBuilding, Hôtel de Ville de Roubaix]
Generated description
The Hôtel de Ville de Roubaix is the grand municipal town hall of Roubaix, France, known for its ornate architecture and role as the city’s administrative center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hôtel de Ville de Roubaix
Target entity description: The Hôtel de Ville de Roubaix is the grand municipal town hall of Roubaix, France, known for its ornate architecture and role as the city’s administrative center.
  • A. Lille town hall
    Lille town hall is the main municipal building and administrative center of the city of Lille in northern France, notable for its distinctive architecture and prominent belfry.
  • B. Calais Town Hall
    Calais Town Hall is a prominent early 20th-century Flemish Renaissance-style civic building in Calais, France, renowned for its ornate architecture and distinctive belfry.
  • C. Hôtel de Ville de Saint-Quentin
    The Hôtel de Ville de Saint-Quentin is the historic town hall of Saint-Quentin, France, renowned for its ornate Gothic façade and role as the city’s administrative center.
  • D. Palais des Beaux-Arts de Lille
    The Palais des Beaux-Arts de Lille is one of France’s largest and most important fine arts museums, renowned for its extensive collections of European paintings, sculptures, and antiquities.
  • E. Palais de Justice of Rouen
    The Palais de Justice of Rouen is a grand Gothic civic building in Rouen, France, historically serving as the city’s law courts and standing as one of its most prominent architectural landmarks.
  • 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_69ca8422ddf881908a3f8f876c9f53aa completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0865a7108190b807afd259980db2 completed April 1, 2026, 11:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b2381e2c8190acbecf97dea1200c completed April 4, 2026, 6:39 a.m.
NEDg Description generation batch_69d0b3a2b6f481908b0528f6fa67535b completed April 4, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69d0b7944adc819080b3a90878dd7203 completed April 4, 2026, 7:02 a.m.
Created at: March 30, 2026, 7:35 p.m.