Triple
T12375698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bettiah |
E295116
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Bettiah railway station |
E885850
|
NE FINISHED |
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: Bettiah railway station | Statement: [Bettiah, hasRailwayStation, Bettiah railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bettiah railway station Context triple: [Bettiah, hasRailwayStation, Bettiah railway station]
-
A.
Bettiah railway station
chosen
Bettiah railway station is a key rail hub in Bihar, India, serving the town of Bettiah and surrounding regions with passenger and regional train services.
-
B.
Betul railway station
Betul railway station is a passenger rail station in Betul, Madhya Pradesh, India, serving as a local stop on the Bhopal–Nagpur section of the Indian Railways network.
-
C.
Ballia railway station
Ballia railway station is a key rail transit hub in Uttar Pradesh, India, serving the town of Ballia and connecting it to major cities in the region.
-
D.
Hatia railway station
Hatia railway station is a major rail hub in Ranchi, Jharkhand, connecting the city to numerous regional and long-distance destinations across India.
-
E.
Bahau railway station
Bahau railway station is a Malaysian rail stop in the town of Bahau, Negeri Sembilan, serving as part of the KTM railway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab6d8a4081908636601e69ddf262 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93fb8d6c081909e8bbbd52c73f29c |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62ac3c9f081909cd55f966ab6b465 |
completed | May 2, 2026, 4:48 p.m. |
Created at: April 8, 2026, 9:54 p.m.