Triple
T21427984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uzhavoor |
E528610
|
entity |
| Predicate | hasNearestRailwayStation |
P4625
|
FINISHED |
| Object | Kottayam 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: Kottayam railway station | Statement: [Uzhavoor, hasNearestRailwayStation, Kottayam railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kottayam railway station Context triple: [Uzhavoor, hasNearestRailwayStation, Kottayam railway station]
-
A.
Kottayam railway station
chosen
Kottayam railway station is a major rail hub in Kerala, India, serving the town of Kottayam and acting as a key gateway to nearby tourist destinations such as Kumarakom and Sabarimala.
-
B.
Ernakulam Town railway station
Ernakulam Town railway station is a key passenger rail hub in Kochi, Kerala, serving as one of the main stations connecting the city to major destinations across India.
-
C.
Kollam Junction railway station
Kollam Junction railway station is a major rail hub in the Indian state of Kerala, serving the city of Kollam with extensive regional and long-distance train connections.
-
D.
Ernakulam Junction railway station
Ernakulam Junction railway station is one of the busiest and most important railway hubs in Kerala, serving the city of Kochi with extensive long-distance and regional train connections.
-
E.
Kozhikode railway station
Kozhikode railway station is a major rail hub in the Indian state of Kerala, serving the coastal city of Kozhikode (Calicut) with extensive regional and long-distance train connections.
- 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_69e0c455f3688190810bc96365791b0f |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b3e74bcc81909ad66e3c59152ffc |
completed | April 22, 2026, 11:41 a.m. |
Created at: April 16, 2026, 5:49 p.m.