Triple

T4725807
Position Surface form Disambiguated ID Type / Status
Subject Sèvres E104880 entity
Predicate servedBy P82 FINISHED
Object Île-de-France tramway Line 13 Express
Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
E525249 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: Île-de-France tramway Line 13 Express | Statement: [Sèvres, servedBy, Île-de-France tramway Line 13 Express]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Île-de-France tramway Line 13 Express
Context triple: [Sèvres, servedBy, Île-de-France tramway Line 13 Express]
  • A. Île-de-France tramway Line 2
    Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
  • B. Paris Métro Line 13
    Paris Métro Line 13 is one of the busiest and longest lines of the Paris Métro, running north–south across the city and serving multiple suburban branches.
  • C. Paris Métro Line 10
    Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
  • D. Paris Métro Line 11
    Paris Métro Line 11 is a short, primarily east–west line of the Paris Métro known for serving northeastern districts and being one of the network’s more modernized and recently extended lines.
  • E. RER line E
    RER line E is a Paris regional express railway line connecting central Paris with eastern suburbs such as Gagny.
  • 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: Île-de-France tramway Line 13 Express
Triple: [Sèvres, servedBy, Île-de-France tramway Line 13 Express]
Generated description
Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Île-de-France tramway Line 13 Express
Target entity description: Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
  • A. Île-de-France tramway Line 2
    Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
  • B. Paris Métro Line 13
    Paris Métro Line 13 is one of the busiest and longest lines of the Paris Métro, running north–south across the city and serving multiple suburban branches.
  • C. Paris Métro Line 10
    Paris Métro Line 10 is an east–west subway line in the Paris Métro network that runs primarily along the Left Bank, serving several central and southwestern districts of the city.
  • D. Paris Métro Line 11
    Paris Métro Line 11 is a short, primarily east–west line of the Paris Métro known for serving northeastern districts and being one of the network’s more modernized and recently extended lines.
  • E. RER line E
    RER line E is a Paris regional express railway line connecting central Paris with eastern suburbs such as Gagny.
  • 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_69bd43ed84648190ae0b7ee8e8d00482 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6446b42081908e023979c9685730 completed March 20, 2026, 3:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf88de71b481908ac7b13a3d1538db completed March 22, 2026, 6:14 a.m.
NEDg Description generation batch_69bf89fd92e08190b408405727cf6a2a completed March 22, 2026, 6:19 a.m.
NED2 Entity disambiguation (via description) batch_69bf8a5aaf888190a77bca9f7d3f63fd completed March 22, 2026, 6:21 a.m.
Created at: March 20, 2026, 1:18 p.m.