Triple
T20722031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ishwardi Upazila |
E509337
|
entity |
| Predicate | hasRailwayJunction |
P918
|
FINISHED |
| Object | Ishwardi Junction 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: Ishwardi Junction Railway Station | Statement: [Ishwardi Upazila, hasRailwayJunction, Ishwardi Junction Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ishwardi Junction Railway Station Context triple: [Ishwardi Upazila, hasRailwayJunction, Ishwardi Junction Railway Station]
-
A.
Jamalpur Railway Station
Jamalpur Railway Station is a key rail transit hub serving the town of Jamalpur and its surrounding region in India.
-
B.
Ishwardi Junction
chosen
Ishwardi Junction is a major railway junction in Bangladesh that serves as a key hub linking multiple regional and national rail routes.
-
C.
Mymensingh Railway Station
Mymensingh Railway Station is a key rail transport hub serving the city of Mymensingh and its surrounding region in Bangladesh.
-
D.
Dhaka Cantonment railway station
Dhaka Cantonment railway station is a major rail hub in Dhaka, Bangladesh, serving both civilian passengers and the surrounding military cantonment area.
-
E.
Jamalpur Junction
Jamalpur Junction is a major railway station and transport hub serving the city of Munger (formerly Monghyr) in the Indian state of Bihar.
- 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_69e0b4c4cc648190b45fda6e2b20af56 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1d6bdcc8190ba42c44159a2c0d5 |
completed | April 21, 2026, 12:16 a.m. |
Created at: April 16, 2026, 12:27 p.m.