Triple

T8623642
Position Surface form Disambiguated ID Type / Status
Subject Stadler KISS E204230 entity
Predicate hasAlternativeName P39 FINISHED
Object KISS EMU
KISS EMU is a type of modern electric multiple unit passenger train from Stadler’s KISS family, designed for high-capacity, efficient regional and commuter rail service.
 E747425 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: KISS EMU | Statement: [Stadler KISS, hasAlternativeName, KISS EMU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KISS EMU
Context triple: [Stadler KISS, hasAlternativeName, KISS EMU]
  • A. Hitachi A-Train
    The Hitachi A-Train is a modular family of lightweight, aluminum-bodied electric and diesel-electric multiple units designed by Hitachi for high-speed and commuter rail services worldwide.
  • B. Kangaroo Bus
    Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
  • C. Odakyu
    Odakyu is a Japanese retail and transportation company best known for operating railway lines and department stores in the Greater Tokyo area.
  • D. Comeng EMU
    The Comeng EMU is a long-serving class of electric multiple unit trains used on Melbourne's suburban rail network.
  • E. Z 5600 EMU
    The Z 5600 EMU is a class of French electric multiple unit trains built for suburban commuter services around Paris, notably operating on the RER 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: KISS EMU
Triple: [Stadler KISS, hasAlternativeName, KISS EMU]
Generated description
KISS EMU is a type of modern electric multiple unit passenger train from Stadler’s KISS family, designed for high-capacity, efficient regional and commuter rail service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: KISS EMU
Target entity description: KISS EMU is a type of modern electric multiple unit passenger train from Stadler’s KISS family, designed for high-capacity, efficient regional and commuter rail service.
  • A. Hitachi A-Train
    The Hitachi A-Train is a modular family of lightweight, aluminum-bodied electric and diesel-electric multiple units designed by Hitachi for high-speed and commuter rail services worldwide.
  • B. Kangaroo Bus
    Kangaroo Bus is a hop-on, hop-off shuttle service that transports visitors around the San Diego Zoo’s main exhibits and attractions.
  • C. Odakyu
    Odakyu is a Japanese retail and transportation company best known for operating railway lines and department stores in the Greater Tokyo area.
  • D. Comeng EMU
    The Comeng EMU is a long-serving class of electric multiple unit trains used on Melbourne's suburban rail network.
  • E. Z 5600 EMU
    The Z 5600 EMU is a class of French electric multiple unit trains built for suburban commuter services around Paris, notably operating on the RER 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_69ca834a4ea0819094970dceb9e389f3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4726aa208190a7c437645d554bc9 completed March 31, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebbe6a7e48190a166a31dccd8ac16 completed April 2, 2026, 6:56 p.m.
NEDg Description generation batch_69cebe299de881909dcbb37b2b718201 completed April 2, 2026, 7:06 p.m.
NED2 Entity disambiguation (via description) batch_69cebedb7f0c8190be98ffec07ce6fbc completed April 2, 2026, 7:09 p.m.
Created at: March 30, 2026, 6:26 p.m.