Triple

T12050010
Position Surface form Disambiguated ID Type / Status
Subject Kintetsu Kyoto Line E286890 entity
Predicate rollingStock P1305 FINISHED
Object Kintetsu 3220 series
The Kintetsu 3220 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
 E967161 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: Kintetsu 3220 series | Statement: [Kintetsu Kyoto Line, rollingStock, Kintetsu 3220 series]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kintetsu 3220 series
Context triple: [Kintetsu Kyoto Line, rollingStock, Kintetsu 3220 series]
  • A. Kintetsu 3200 series
    The Kintetsu 3200 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
  • B. Kintetsu 7020 series
    The Kintetsu 7020 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
  • C. Kintetsu 7000 series
    The Kintetsu 7000 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Osaka area.
  • D. Kintetsu commuter EMUs
    Kintetsu commuter EMUs are electric multiple-unit train sets operated by Kintetsu Railway in Japan, primarily designed for high-frequency suburban and interurban passenger services.
  • E. Hankyu 3300 series
    The Hankyu 3300 series is a Japanese electric multiple unit train type operated by Hankyu Railway, primarily used for commuter services in the Osaka area.
  • 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: Kintetsu 3220 series
Triple: [Kintetsu Kyoto Line, rollingStock, Kintetsu 3220 series]
Generated description
The Kintetsu 3220 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kintetsu 3220 series
Target entity description: The Kintetsu 3220 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
  • A. Kintetsu 3200 series
    The Kintetsu 3200 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
  • B. Kintetsu 7020 series
    The Kintetsu 7020 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
  • C. Kintetsu 7000 series
    The Kintetsu 7000 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Osaka area.
  • D. Kintetsu commuter EMUs
    Kintetsu commuter EMUs are electric multiple-unit train sets operated by Kintetsu Railway in Japan, primarily designed for high-frequency suburban and interurban passenger services.
  • E. Hankyu 3300 series
    The Hankyu 3300 series is a Japanese electric multiple unit train type operated by Hankyu Railway, primarily used for commuter services in the Osaka area.
  • 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d904227958819084dbd5eb2566c735 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f64d12b48190a041d6782c6a13e0 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f6037933708190b80c6b0f874f9786 completed May 2, 2026, 2 p.m.
NED2 Entity disambiguation (via description) batch_69f604501eec8190a6f3cafef76b5f2c completed May 2, 2026, 2:04 p.m.
Created at: April 8, 2026, 9:47 p.m.