Triple

T20158878
Position Surface form Disambiguated ID Type / Status
Subject Lille tramway E491649 entity
Predicate primaryCorridor P3034 FINISHED
Object Lille–Roubaix
Lille–Roubaix is a major interurban corridor in northern France linking the city of Lille with the industrial town of Roubaix.
 E223522 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: Lille–Roubaix | Statement: [Lille tramway, primaryCorridor, Lille–Roubaix]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lille–Roubaix
Context triple: [Lille tramway, primaryCorridor, Lille–Roubaix]
  • A. Tour de Lille
    Tour de Lille is a prominent high-rise office tower in the Euralille business district of Lille, France, known for its modern architecture and role as a local landmark.
  • B. Paris–Roubaix
    Paris–Roubaix is one of cycling’s oldest and most prestigious one-day “Monument” races, famed for its brutal cobblestone sectors and often unpredictable, harsh conditions.
  • C. Lille-Flandres
    Lille-Flandres is the main railway station in Lille, France, serving as a major regional and national rail hub.
  • D. Liège–Bastogne–Liège
    Liège–Bastogne–Liège is one of professional cycling’s oldest and most prestigious one-day “Monument” races, held annually in the hilly Ardennes region of Belgium.
  • E. Roubaix
    Roubaix is a city in northern France known for its textile industry heritage and as the finish of the Paris–Roubaix professional cycling race.
  • 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: Lille–Roubaix
Triple: [Lille tramway, primaryCorridor, Lille–Roubaix]
Generated description
Lille–Roubaix is a major interurban corridor in northern France linking the city of Lille with the industrial town of Roubaix.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lille–Roubaix
Target entity description: Lille–Roubaix is a major interurban corridor in northern France linking the city of Lille with the industrial town of Roubaix.
  • A. Tour de Lille
    Tour de Lille is a prominent high-rise office tower in the Euralille business district of Lille, France, known for its modern architecture and role as a local landmark.
  • B. Paris–Roubaix
    Paris–Roubaix is one of cycling’s oldest and most prestigious one-day “Monument” races, famed for its brutal cobblestone sectors and often unpredictable, harsh conditions.
  • C. Lille-Flandres
    Lille-Flandres is the main railway station in Lille, France, serving as a major regional and national rail hub.
  • D. Liège–Bastogne–Liège
    Liège–Bastogne–Liège is one of professional cycling’s oldest and most prestigious one-day “Monument” races, held annually in the hilly Ardennes region of Belgium.
  • E. Roubaix chosen
    Roubaix is a city in northern France known for its textile industry heritage and as the finish of the Paris–Roubaix professional cycling race.
  • F. None of above.

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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e667e27aa88190a326288b992ea274 completed April 20, 2026, 5:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a083478c328819094ecdf00149a17b6 completed May 16, 2026, 9:10 a.m.
NEDg Description generation batch_6a0838867cb081908580ab9594653018 completed May 16, 2026, 9:27 a.m.
NED2 Entity disambiguation (via description) batch_6a083965207c8190babe799e5d45f913 completed May 16, 2026, 9:31 a.m.
Created at: April 11, 2026, 11:34 p.m.