Triple

T9842171
Position Surface form Disambiguated ID Type / Status
Subject Mandalay Region E239251 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object Mandalay railway station
Mandalay railway station is the main rail hub of Mandalay, Myanmar, serving as a key junction for passenger and freight trains connecting the city with other regions of the country.
 E825380 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: Mandalay railway station | Statement: [Mandalay Region, hasTransportInfrastructure, Mandalay railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mandalay railway station
Context triple: [Mandalay Region, hasTransportInfrastructure, Mandalay railway station]
  • A. Pazundaung station
    Pazundaung station is a local commuter rail stop in Yangon, Myanmar, serving passengers on the Yangon Circular Railway line.
  • B. Yangon Central Railway Station
    Yangon Central Railway Station is the main railway hub and one of the most prominent colonial-era architectural landmarks in Myanmar’s largest city, Yangon.
  • C. Mondawmin station
    Mondawmin station is a rapid transit stop on Baltimore's Metro SubwayLink system serving the Mondawmin neighborhood and its adjacent shopping mall.
  • D. Kyauk Yay Twinn station
    Kyauk Yay Twinn station is a local passenger railway stop on the Yangon Circular Railway network in Yangon, Myanmar.
  • E. Mingaladon station
    Mingaladon station is a local commuter rail stop in Yangon, Myanmar, serving passengers on the Yangon Circular Railway line.
  • 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: Mandalay railway station
Triple: [Mandalay Region, hasTransportInfrastructure, Mandalay railway station]
Generated description
Mandalay railway station is the main rail hub of Mandalay, Myanmar, serving as a key junction for passenger and freight trains connecting the city with other regions of the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mandalay railway station
Target entity description: Mandalay railway station is the main rail hub of Mandalay, Myanmar, serving as a key junction for passenger and freight trains connecting the city with other regions of the country.
  • A. Pazundaung station
    Pazundaung station is a local commuter rail stop in Yangon, Myanmar, serving passengers on the Yangon Circular Railway line.
  • B. Yangon Central Railway Station
    Yangon Central Railway Station is the main railway hub and one of the most prominent colonial-era architectural landmarks in Myanmar’s largest city, Yangon.
  • C. Mondawmin station
    Mondawmin station is a rapid transit stop on Baltimore's Metro SubwayLink system serving the Mondawmin neighborhood and its adjacent shopping mall.
  • D. Kyauk Yay Twinn station
    Kyauk Yay Twinn station is a local passenger railway stop on the Yangon Circular Railway network in Yangon, Myanmar.
  • E. Mingaladon station
    Mingaladon station is a local commuter rail stop in Yangon, Myanmar, serving passengers on the Yangon Circular Railway line.
  • 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_69ca84e3f0c48190ada72a65ebd50efd completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb34e3420819084bb31170e643cd0 completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1d5d9673c8190ada27bef9220798d completed April 5, 2026, 3:24 a.m.
NEDg Description generation batch_69d1d6815e28819081788393cda63bc0 completed April 5, 2026, 3:26 a.m.
NED2 Entity disambiguation (via description) batch_69d1d74e7a148190a9470745bfd7ad42 completed April 5, 2026, 3:30 a.m.
Created at: March 30, 2026, 8:33 p.m.