Triple
T27022420
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abdulpur Junction |
E680700
|
entity |
| Predicate | locatedInCountryRailSystem |
P155710
|
FINISHED |
| Object | western zone of Bangladesh Railway |
—
|
LITERAL FINISHED |
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: western zone of Bangladesh Railway | Statement: [Abdulpur Junction, locatedInCountryRailSystem, western zone of Bangladesh Railway]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInCountryRailSystem Context triple: [Abdulpur Junction, locatedInCountryRailSystem, western zone of Bangladesh Railway]
-
A.
isNationalRailwaySystemOf
Indicates that one entity functions as the official national railway system serving and operating within the territory of another entity.
-
B.
isUrbanRailwayIn
Indicates that an urban railway system or line is located within or operates inside a specified geographic or administrative area.
-
C.
railwaySystemPartOf
chosen
Indicates that one railway-related component or subsystem belongs to, is included within, or forms a constituent part of a larger railway system.
-
D.
railwayStationInCountry
Indicates that a railway station is located within the borders of a specified country.
-
E.
railwaySystemServed
Indicates that a railway system provides service to, or operates within, a specified location or area.
- F. None of above.
Provenance (3 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_69eeeb5450988190bfc9a3c012ac463a |
completed | April 27, 2026, 4:51 a.m. |
| NER | Named-entity recognition | batch_69fe6c811bcc81908b1e1b1f8bcb071b |
completed | May 8, 2026, 11:06 p.m. |
| PD | Predicate disambiguation | batch_69fe6c026d5481908b7a814dcf38c183 |
completed | May 8, 2026, 11:04 p.m. |
Created at: April 27, 2026, 7:09 a.m.