Triple
T22231133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Puttalam Line |
E549467
|
entity |
| Predicate | hasIntermediateStation |
P24280
|
FINISHED |
| Object | Kochchikade railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Kochchikade railway station | Statement: [Puttalam Line, hasIntermediateStation, Kochchikade railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kochchikade railway station Context triple: [Puttalam Line, hasIntermediateStation, Kochchikade railway station]
-
A.
Kankavli railway station
Kankavli railway station is a regional rail stop on the Konkan Railway line in Maharashtra, India, serving the town of Kankavli and surrounding areas.
-
B.
Srikalahasti railway station
Srikalahasti railway station is a regional rail stop in Andhra Pradesh, India, serving the pilgrimage town of Srikalahasti and connecting it to major nearby cities.
-
C.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
D.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
E.
Kalady railway station
Kalady railway station is a local rail transit stop serving the town of Kalady in the Ernakulam district of Kerala, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kochchikade railway station Target entity description: Kochchikade railway station is a local stop on Sri Lanka’s railway network, serving the area along the Puttalam Line.
-
A.
Kankavli railway station
Kankavli railway station is a regional rail stop on the Konkan Railway line in Maharashtra, India, serving the town of Kankavli and surrounding areas.
-
B.
Srikalahasti railway station
Srikalahasti railway station is a regional rail stop in Andhra Pradesh, India, serving the pilgrimage town of Srikalahasti and connecting it to major nearby cities.
-
C.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
D.
Kacheguda railway station
Kacheguda railway station is one of the major railway hubs in Hyderabad, Telangana, serving as an important junction for regional and long-distance trains.
-
E.
Kalady railway station
Kalady railway station is a local rail transit stop serving the town of Kalady in the Ernakulam district of Kerala, India.
- F. None of above. chosen
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_69e11e4102b881909cf47d3768e25c19 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12bf2a26c81908aaf614d7c75e219 |
completed | April 28, 2026, 9:51 p.m. |
Created at: April 16, 2026, 8:38 p.m.