Triple
T22341123
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ara Junction railway station |
E552275
|
entity |
| Predicate | railwayZoneHeadquarters |
P31350
|
FINISHED |
| Object | Hajipur (for East Central Railway) |
—
|
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: Hajipur (for East Central Railway) | Statement: [Ara Junction railway station, railwayZoneHeadquarters, Hajipur (for East Central Railway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hajipur (for East Central Railway) Context triple: [Ara Junction railway station, railwayZoneHeadquarters, Hajipur (for East Central Railway)]
-
A.
Hajipur Junction
chosen
Hajipur Junction is a key railway hub in Bihar, India, serving as the headquarters station of the East Central Railway zone and an important connecting point for trains across northern and eastern India.
-
B.
Harchandpur railway station
Harchandpur railway station is a local rail stop in Uttar Pradesh, India, serving passengers on the busy suburban corridor between Lucknow and Kanpur.
-
C.
Hapur Junction railway station
Hapur Junction railway station is a key railway junction in Uttar Pradesh, India, serving the city of Hapur and connecting it to major routes in the Northern Railway network.
-
D.
Jaunpur City railway station
Jaunpur City railway station is a key rail hub in Jaunpur, Uttar Pradesh, serving as one of the main passenger stations connecting the city to regional and national rail networks.
-
E.
Jabalpur Junction railway station
Jabalpur Junction railway station is a major rail hub in central India, serving the city of Jabalpur and connecting it to numerous regional and national destinations.
- 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_69e11e494eec81909c4d2d51f69499d9 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15783637c8190b77885f4e23d7ee5 |
completed | April 29, 2026, 12:57 a.m. |
Created at: April 16, 2026, 8:43 p.m.