Triple
T12891754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hajipur |
E308384
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object | Hajipur Junction railway station |
E888573
|
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: Hajipur Junction railway station | Statement: [Hajipur, hasTransportInfrastructure, Hajipur Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hajipur Junction railway station Context triple: [Hajipur, hasTransportInfrastructure, Hajipur Junction railway station]
-
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.
Jhansi Junction railway station
Jhansi Junction railway station is a major railway hub in Uttar Pradesh, India, serving as a key junction on the Delhi–Chennai and Delhi–Mumbai routes.
-
C.
Mughalsarai Junction railway station
Mughalsarai Junction railway station is a major railway hub in Uttar Pradesh, India, known as one of the busiest and most important junctions on the Indian Railways network.
-
D.
Gorakhpur Junction railway station
Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
-
E.
Chhapra Junction railway station
Chhapra Junction railway station is a major railway hub in Bihar, India, serving the city of Chhapra and connecting it to numerous regional and long-distance routes.
- 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_69d7bdf7c1f0819098102569a8d8cbf5 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d97146d2208190be5ae26e51193b67 |
completed | April 10, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a55be3288190b2bc0bd197431db3 |
completed | May 3, 2026, 1:31 a.m. |
Created at: April 9, 2026, 5:39 p.m.