Triple
T18060332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mandalay–Lashio railway line |
E432153
|
entity |
| Predicate | hasEndpoint |
P390
|
FINISHED |
| Object | Mandalay 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: Mandalay railway station | Statement: [Mandalay–Lashio railway line, hasEndpoint, Mandalay railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mandalay railway station Context triple: [Mandalay–Lashio railway line, hasEndpoint, Mandalay railway station]
-
A.
Mandalay railway station
chosen
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.
-
B.
Pazundaung station
Pazundaung station is a local commuter rail stop in Yangon, Myanmar, serving passengers on the Yangon Circular Railway line.
-
C.
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.
-
D.
Pyin Oo Lwin railway station
Pyin Oo Lwin railway station is the main train station serving the hill town of Pyin Oo Lwin in Myanmar, acting as a key stop on the railway route between Mandalay and the Shan Plateau.
-
E.
Mondawmin station
Mondawmin station is a rapid transit stop on Baltimore's Metro SubwayLink system serving the Mondawmin neighborhood and its adjacent shopping mall.
- 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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4c1066f508190bacf1122e366f87b |
completed | April 19, 2026, 11:48 a.m. |
Created at: April 10, 2026, 10:26 a.m.