Triple

T12343121
Position Surface form Disambiguated ID Type / Status
Subject Ipoh railway station E294280 entity
Predicate isOnCorridor P1018 FINISHED
Object KTM electrified double track project
The KTM electrified double track project is a major Malaysian railway infrastructure initiative that upgrades key intercity routes with double tracking and electrification to increase capacity, speed, and reliability of train services.
E978883 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: KTM electrified double track project | Statement: [Ipoh railway station, isOnCorridor, KTM electrified double track project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: KTM electrified double track project
Context triple: [Ipoh railway station, isOnCorridor, KTM electrified double track project]
  • A. KTM Intercity
    KTM Intercity is a long-distance passenger train service in Peninsular Malaysia operated by Keretapi Tanah Melayu, connecting major towns and cities across the national rail network.
  • B. S6 Semmering Schnellstraße
    The S6 Semmering Schnellstraße is an Austrian expressway that forms a key east–west transit route through the Alps, linking the Vienna region with Styria via the historic Semmering area.
  • C. Asian Land Transport Infrastructure Development project
    The Asian Land Transport Infrastructure Development project is a UNESCAP initiative aimed at developing and coordinating regional land transport systems across Asia, including the Asian Highway Network.
  • D. Taunus Railway
    The Taunus Railway is a historic German railway line in the Taunus region that connects Frankfurt with surrounding towns and serves as an important commuter and regional transport route.
  • E. Venice–Padua high-speed railway
    The Venice–Padua high-speed railway is a planned Italian high-speed rail line intended to improve fast passenger connections between Venice and Padua as part of the country’s broader high-speed 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: KTM electrified double track project
Triple: [Ipoh railway station, isOnCorridor, KTM electrified double track project]
Generated description
The KTM electrified double track project is a major Malaysian railway infrastructure initiative that upgrades key intercity routes with double tracking and electrification to increase capacity, speed, and reliability of train services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: KTM electrified double track project
Target entity description: The KTM electrified double track project is a major Malaysian railway infrastructure initiative that upgrades key intercity routes with double tracking and electrification to increase capacity, speed, and reliability of train services.
  • A. KTM Intercity
    KTM Intercity is a long-distance passenger train service in Peninsular Malaysia operated by Keretapi Tanah Melayu, connecting major towns and cities across the national rail network.
  • B. S6 Semmering Schnellstraße
    The S6 Semmering Schnellstraße is an Austrian expressway that forms a key east–west transit route through the Alps, linking the Vienna region with Styria via the historic Semmering area.
  • C. Asian Land Transport Infrastructure Development project
    The Asian Land Transport Infrastructure Development project is a UNESCAP initiative aimed at developing and coordinating regional land transport systems across Asia, including the Asian Highway Network.
  • D. Taunus Railway
    The Taunus Railway is a historic German railway line in the Taunus region that connects Frankfurt with surrounding towns and serves as an important commuter and regional transport route.
  • E. Venice–Padua high-speed railway
    The Venice–Padua high-speed railway is a planned Italian high-speed rail line intended to improve fast passenger connections between Venice and Padua as part of the country’s broader high-speed 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_69d6ab6ccbec8190b09e2d357aa80064 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f78a970819086beec3e4da8c49e completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62aaa1d548190be065412aab70385 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c55aacc8190a0544306825bdfab completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d51ab8081909c6f534051019dca completed May 2, 2026, 4:58 p.m.
Created at: April 8, 2026, 9:53 p.m.