Triple

T19588418
Position Surface form Disambiguated ID Type / Status
Subject Huế railway station E470163 entity
Predicate connectsTo P845 FINISHED
Object Ho Chi Minh City railway station — NE NERFINISHED

How this triple was built (2 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 railway station | Statement: [Huế railway station, connectsTo, Ho Chi Minh City railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ho Chi Minh City railway station
Context triple: [Huế railway station, connectsTo, Ho Chi Minh City railway station]
  • A. Saigon station chosen
    Saigon station is the main railway station in Ho Chi Minh City, Vietnam, serving as a major hub for long-distance and regional train services.
  • B. Hanoi Railway Station
    Hanoi Railway Station is the main rail hub of Vietnam’s capital, serving as a central departure and arrival point for domestic and international train services.
  • C. Kien Giang station
    Kien Giang station is a railway station located in Lệ Thủy District of Quảng Bình Province, Vietnam, serving as a stop on the North–South railway line.
  • D. Huế railway station
    Huế railway station is a major stop on Vietnam’s North–South Railway, serving the historic city of Huế in central Vietnam.
  • E. Da Nang railway station
    Da Nang railway station is a major stop on Vietnam’s North–South Railway, serving as the primary rail hub for the coastal city of Da Nang and a key gateway to central Vietnam.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e64052f61c81908bb49927d4246030 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:43 p.m.