Triple

T3241745
Position Surface form Disambiguated ID Type / Status
Subject S-train network E67978 entity
Predicate line P1293 FINISHED
Object Bx line
The Bx line is a route within the Copenhagen S-train commuter rail network serving the Greater Copenhagen area.
 E339603 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: Bx line | Statement: [S-train network, line, Bx line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bx line
Context triple: [S-train network, line, Bx line]
  • A. Line B
    Line B is one of the main tram routes in the Reims tramway network in Reims, France, providing urban public transport across key areas of the city.
  • B. Line B
    Line B is one of the main lines of the Buenos Aires Underground, running through key commercial and residential areas of the city.
  • C. Line B
    Line B is a major Mexico City Metro route that runs diagonally across the city, connecting central areas with northeastern suburbs and serving as an important commuter corridor.
  • D. Mitre Line
    The Mitre Line is a major commuter rail service in the Buenos Aires metropolitan area that links the city center with several northern suburbs.
  • E. Metro Line B
    Metro Line B is a rapid transit line that forms part of the Mexico City Metro network.
  • 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: Bx line
Triple: [S-train network, line, Bx line]
Generated description
The Bx line is a route within the Copenhagen S-train commuter rail network serving the Greater Copenhagen area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bx line
Target entity description: The Bx line is a route within the Copenhagen S-train commuter rail network serving the Greater Copenhagen area.
  • A. Line B
    Line B is one of the main tram routes in the Reims tramway network in Reims, France, providing urban public transport across key areas of the city.
  • B. Line B
    Line B is one of the main lines of the Buenos Aires Underground, running through key commercial and residential areas of the city.
  • C. Line B
    Line B is a major Mexico City Metro route that runs diagonally across the city, connecting central areas with northeastern suburbs and serving as an important commuter corridor.
  • D. Mitre Line
    The Mitre Line is a major commuter rail service in the Buenos Aires metropolitan area that links the city center with several northern suburbs.
  • E. Metro Line B
    Metro Line B is a rapid transit line that forms part of the Mexico City Metro network.
  • 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_69ad858d27348190abb61c280b4c86a9 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaef76d908190815bb456e366ee0a completed March 8, 2026, 5:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69b27757dff0819081a26aea52ede49d completed March 12, 2026, 8:20 a.m.
NEDg Description generation batch_69b27846372c8190a5c96158bf2a5ff2 completed March 12, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_69b2791ac4a08190a1cee3cfbca6e6d6 completed March 12, 2026, 8:28 a.m.
Created at: March 8, 2026, 3:08 p.m.