Triple

T9842252
Position Surface form Disambiguated ID Type / Status
Subject Pyay E239253 entity
Predicate hasRailConnection P848 FINISHED
Object Yangon–Pyay railway line
The Yangon–Pyay railway line is a major rail route in Myanmar that connects the former capital Yangon with the river port city of Pyay, serving as an important corridor for regional travel and transport.
E825629 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: Yangon–Pyay railway line | Statement: [Pyay, hasRailConnection, Yangon–Pyay railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yangon–Pyay railway line
Context triple: [Pyay, hasRailConnection, Yangon–Pyay railway line]
  • A. Mandalay–Lashio railway line
    The Mandalay–Lashio railway line is a major rail route in Myanmar that links the central city of Mandalay with the northern Shan State town of Lashio, serving as an important transport corridor into the country’s highland regions.
  • B. Yangon Circular Railway
    The Yangon Circular Railway is a local commuter rail loop in Yangon, Myanmar, known for its slow, scenic journey through urban and suburban areas and its role as a vital transport link for residents.
  • C. Myanmar Railways network
    The Myanmar Railways network is the national railway system of Myanmar, connecting major cities and regions across the country through an extensive system of passenger and freight rail lines.
  • D. Yangon-Insein Road
    Yangon-Insein Road is a major thoroughfare in Yangon, Myanmar, connecting central urban areas with northern suburbs and passing near key landmarks such as Inya Lake.
  • E. Pangrango Line
    The Pangrango Line is a passenger railway route in West Java, Indonesia, connecting Bogor with Sukabumi and serving as an important regional commuter and intercity link.
  • 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: Yangon–Pyay railway line
Triple: [Pyay, hasRailConnection, Yangon–Pyay railway line]
Generated description
The Yangon–Pyay railway line is a major rail route in Myanmar that connects the former capital Yangon with the river port city of Pyay, serving as an important corridor for regional travel and transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yangon–Pyay railway line
Target entity description: The Yangon–Pyay railway line is a major rail route in Myanmar that connects the former capital Yangon with the river port city of Pyay, serving as an important corridor for regional travel and transport.
  • A. Mandalay–Lashio railway line
    The Mandalay–Lashio railway line is a major rail route in Myanmar that links the central city of Mandalay with the northern Shan State town of Lashio, serving as an important transport corridor into the country’s highland regions.
  • B. Yangon Circular Railway
    The Yangon Circular Railway is a local commuter rail loop in Yangon, Myanmar, known for its slow, scenic journey through urban and suburban areas and its role as a vital transport link for residents.
  • C. Myanmar Railways network
    The Myanmar Railways network is the national railway system of Myanmar, connecting major cities and regions across the country through an extensive system of passenger and freight rail lines.
  • D. Yangon-Insein Road
    Yangon-Insein Road is a major thoroughfare in Yangon, Myanmar, connecting central urban areas with northern suburbs and passing near key landmarks such as Inya Lake.
  • E. Pangrango Line
    The Pangrango Line is a passenger railway route in West Java, Indonesia, connecting Bogor with Sukabumi and serving as an important regional commuter and intercity link.
  • 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_69d1e429682c8190a94339b96d4081f6 completed April 5, 2026, 4:25 a.m.
NEDg Description generation batch_69d1e50214888190a93a9a27cc3f203f completed April 5, 2026, 4:28 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5659fd88190bcee1dc2851df117 completed April 5, 2026, 4:30 a.m.
Created at: March 30, 2026, 8:33 p.m.