Triple
T19462476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kosi Kalan |
E486906
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Kosi Kalan 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: Kosi Kalan railway station | Statement: [Kosi Kalan, hasRailwayStation, Kosi Kalan railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kosi Kalan railway station Context triple: [Kosi Kalan, hasRailwayStation, Kosi Kalan railway station]
-
A.
Kosi Kalan railway station
chosen
Kosi Kalan railway station is a regional rail stop in Uttar Pradesh, India, serving the town of Kosi Kalan on key routes within the North Central Railway network.
-
B.
Kalka railway station
Kalka railway station is a major rail terminus in Haryana, India, best known as the starting point of the UNESCO-listed Kalka–Shimla narrow-gauge mountain railway.
-
C.
Samalkha railway station
Samalkha railway station is a local rail transit stop serving the town of Samalkha in Haryana, India, and connecting it to regional and national rail networks.
-
D.
Kanchrapara railway station
Kanchrapara railway station is a suburban railway station in West Bengal, India, serving the town of Kanchrapara on the Kolkata Suburban Railway network.
-
E.
Korba railway station
Korba railway station is a key rail hub in Korba, Chhattisgarh, India, serving as the main passenger and freight gateway for the city and surrounding industrial region.
- 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633cd6c148190933b4d6bfe84cbe1 |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:38 p.m.