Triple
T19025379
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Firozpur railway division |
E465595
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Ludhiana 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: Ludhiana Junction railway station | Statement: [Firozpur railway division, hasRailwayStation, Ludhiana Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludhiana Junction railway station Context triple: [Firozpur railway division, hasRailwayStation, Ludhiana Junction railway station]
-
A.
Ludhiana Junction railway station
chosen
Ludhiana Junction railway station is a major railway hub in Punjab, India, serving as a key junction on the Northern Railway network and connecting Ludhiana to numerous cities across the country.
-
B.
Jalandhar City railway station
Jalandhar City railway station is a major rail hub in Punjab, India, serving the city of Jalandhar with extensive passenger and freight connectivity to regional and national destinations.
-
C.
Jalandhar Cantt railway station
Jalandhar Cantt railway station is a key railway station serving the cantonment area of Jalandhar in Punjab, India, connecting it to major cities and regional destinations.
-
D.
Kapurthala railway station
Kapurthala railway station is a regional rail hub in Punjab, India, serving the city of Kapurthala with passenger and local train services on the Northern Railway network.
-
E.
Jhelum Railway Station
Jhelum Railway Station is a key rail transport hub serving the city of Jhelum in Punjab, Pakistan, connecting it to major cities across the country.
- 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_69d8dd025c188190a1d81f5b4ec7e2c6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6e271848190b67ad08af35b6796 |
completed | April 20, 2026, 7:33 a.m. |
Created at: April 10, 2026, 12:02 p.m.