Triple

T1123752
Position Surface form Disambiguated ID Type / Status
Subject Léman Express E24670 entity
Predicate hasPart P35 FINISHED
Object CEVA line
The CEVA line is a cross-border rail link connecting Geneva and Annemasse that forms the core backbone of the Léman Express regional network around Lake Geneva.
E127785 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: CEVA line | Statement: [Léman Express, hasPart, CEVA line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CEVA line
Context triple: [Léman Express, hasPart, CEVA line]
  • A. C Line
    The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
  • B. Elxsi
    Elxsi was a computer company known for developing high-performance minicomputers and multiprocessor systems in the late 20th century.
  • C. D Line
    The D Line is a heavy-rail subway route in the Los Angeles Metro system that runs primarily beneath Wilshire Boulevard, serving key neighborhoods between downtown Los Angeles and the city’s west side.
  • D. Créative Technologie
    Créative Technologie is Citroën’s modern brand slogan, emphasizing the company’s focus on innovative, design-led automotive engineering and technology.
  • E. D.V.I.
    D.V.I. is the standard abbreviation for the District Court of the Virgin Islands, a federal court with jurisdiction over the U.S. Virgin Islands.
  • 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: CEVA line
Triple: [Léman Express, hasPart, CEVA line]
Generated description
The CEVA line is a cross-border rail link connecting Geneva and Annemasse that forms the core backbone of the Léman Express regional network around Lake Geneva.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CEVA line
Target entity description: The CEVA line is a cross-border rail link connecting Geneva and Annemasse that forms the core backbone of the Léman Express regional network around Lake Geneva.
  • A. C Line
    The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
  • B. Elxsi
    Elxsi was a computer company known for developing high-performance minicomputers and multiprocessor systems in the late 20th century.
  • C. D Line
    The D Line is a heavy-rail subway route in the Los Angeles Metro system that runs primarily beneath Wilshire Boulevard, serving key neighborhoods between downtown Los Angeles and the city’s west side.
  • D. Créative Technologie
    Créative Technologie is Citroën’s modern brand slogan, emphasizing the company’s focus on innovative, design-led automotive engineering and technology.
  • E. D.V.I.
    D.V.I. is the standard abbreviation for the District Court of the Virgin Islands, a federal court with jurisdiction over the U.S. Virgin Islands.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bbc09e708190b099d436d1f737eb completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac539d51848190a9eb9ddaa7e4c6a8 completed March 7, 2026, 4:34 p.m.
NEDg Description generation batch_69ac54426e3c8190af166a54af44e210 completed March 7, 2026, 4:37 p.m.
NED2 Entity disambiguation (via description) batch_69ac54bb7b148190ba1c8ab2202cf429 completed March 7, 2026, 4:39 p.m.
Created at: March 1, 2026, 7:44 p.m.