Triple

T8369287
Position Surface form Disambiguated ID Type / Status
Subject Vietnam Railways network E197412 entity
Predicate southernTerminus_MainAxis P5249 FINISHED
Object Ho Chi Minh City E6450 NE FINISHED

How this triple was built (3 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: Ho Chi Minh City | Statement: [Vietnam Railways network, southernTerminus_MainAxis, Ho Chi Minh City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ho Chi Minh City
Context triple: [Vietnam Railways network, southernTerminus_MainAxis, Ho Chi Minh City]
  • A. Saigon chosen
    Saigon, now officially known as Ho Chi Minh City, is Vietnam’s largest city and a historic economic and cultural hub in the south of the country.
  • B. Hanoi
    Hanoi is the historic and modern capital of Vietnam, known for its centuries-old architecture, rich cultural heritage, and vibrant street life.
  • C. Hanoi–Ho Chi Minh City
    Hanoi–Ho Chi Minh City is Vietnam’s busiest and most important domestic air route, linking the nation’s capital in the north with its largest economic hub in the south.
  • D. Thu Duc City
    Thu Duc City is an eastern municipal city within Ho Chi Minh City (Saigon), Vietnam, formed by merging several urban districts into a major innovation and technology hub.
  • E. Ho Chi Minh City metropolitan area
    The Ho Chi Minh City metropolitan area is Vietnam’s largest and most populous urban region, encompassing Ho Chi Minh City and its surrounding provinces as the country’s primary economic and transportation hub.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: southernTerminus_MainAxis
Context triple: [Vietnam Railways network, southernTerminus_MainAxis, Ho Chi Minh City]
  • A. hasSouthernTerminus chosen
    Indicates that one entity serves as the southern endpoint or terminus of another entity, such as a route, line, or path.
  • B. southTerminusType
    Indicates the type or nature of the southern endpoint or terminus of something (such as a route, line, or boundary).
  • C. southTerminusRegion
    Indicates that a given region serves as the southern endpoint or terminus of a specified route, feature, or entity.
  • D. terminusSouthNear
    Indicates that the southern end or terminus of one entity is located close to another entity.
  • E. terminusSouthState
    Indicates that the southern endpoint or terminus of an entity (such as a route or line) is located in a specified state.
  • F. None of above.

Provenance (4 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_69ca82f56730819080cec5d991c76f4c completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb808f7c0481909fef5834cb6e7a3e completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cebb37161081908452cc449b4e903e completed April 2, 2026, 6:53 p.m.
PD Predicate disambiguation batch_69cb70cd04b08190ab5f72afd22a7967 completed March 31, 2026, 6:59 a.m.
Created at: March 30, 2026, 6:01 p.m.