Triple

T5958712
Position Surface form Disambiguated ID Type / Status
Subject EuroCity E132580 entity
Predicate replaced P101 FINISHED
Object Trans Europ Express
Trans Europ Express was a former network of high-quality international express trains that connected major cities across Western Europe from the late 1950s to the 1980s.
E557733 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: Trans Europ Express | Statement: [EuroCity, replaced, Trans Europ Express]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trans Europ Express
Context triple: [EuroCity, replaced, Trans Europ Express]
  • A. D-Zug
    D-Zug was a former class of fast long-distance passenger trains in German-speaking countries, known for providing relatively quick intercity connections before being largely superseded by newer service categories.
  • B. Leonardo Express train
    The Leonardo Express train is a dedicated non-stop rail service linking central Rome’s Termini station with Fiumicino Airport, providing a fast and frequent airport transfer for travelers.
  • C. Voralpen-Express
    The Voralpen-Express is a scenic Swiss intercity train service that connects eastern and central Switzerland across the pre-Alpine region.
  • D. Transbordeur
    Transbordeur is a renowned concert hall and cultural venue in Villeurbanne, France, known for hosting a wide range of contemporary music events and performances.
  • E. RegioExpress
    RegioExpress is a category of Swiss regional express trains that provide relatively fast, limited-stop connections between major and medium-sized towns.
  • 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: Trans Europ Express
Triple: [EuroCity, replaced, Trans Europ Express]
Generated description
Trans Europ Express was a former network of high-quality international express trains that connected major cities across Western Europe from the late 1950s to the 1980s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trans Europ Express
Target entity description: Trans Europ Express was a former network of high-quality international express trains that connected major cities across Western Europe from the late 1950s to the 1980s.
  • A. D-Zug
    D-Zug was a former class of fast long-distance passenger trains in German-speaking countries, known for providing relatively quick intercity connections before being largely superseded by newer service categories.
  • B. Leonardo Express train
    The Leonardo Express train is a dedicated non-stop rail service linking central Rome’s Termini station with Fiumicino Airport, providing a fast and frequent airport transfer for travelers.
  • C. Voralpen-Express
    The Voralpen-Express is a scenic Swiss intercity train service that connects eastern and central Switzerland across the pre-Alpine region.
  • D. Transbordeur
    Transbordeur is a renowned concert hall and cultural venue in Villeurbanne, France, known for hosting a wide range of contemporary music events and performances.
  • E. RegioExpress
    RegioExpress is a category of Swiss regional express trains that provide relatively fast, limited-stop connections between major and medium-sized towns.
  • 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_69c0086c2364819091e9fe2f58fa2517 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c039c48d0c81908e794c52fddf2ca2 completed March 22, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3e3736c8190b445156f0c1bdf1f completed March 23, 2026, 6:55 a.m.
NEDg Description generation batch_69c0ec751abc8190a1f6d09e8c47cd59 completed March 23, 2026, 7:32 a.m.
NED2 Entity disambiguation (via description) batch_69c0ed1871a88190a2894e7e156478d7 completed March 23, 2026, 7:34 a.m.
Created at: March 22, 2026, 4:02 p.m.