Triple
T23158985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Varanasi–Lucknow line |
E578525
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object | Pratapgarh Junction 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: Pratapgarh Junction railway station | Statement: [Varanasi–Lucknow line, hasMajorStation, Pratapgarh Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pratapgarh Junction railway station Context triple: [Varanasi–Lucknow line, hasMajorStation, Pratapgarh Junction railway station]
-
A.
Pratapgarh Junction
chosen
Pratapgarh Junction is a major railway station and transit hub serving the Pratapgarh district in the Indian state of Uttar Pradesh.
-
B.
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.
-
C.
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.
-
D.
Rajpura Junction
Rajpura Junction is a key railway station and transport hub in Punjab, India, connecting major routes across the region.
-
E.
Kasganj Junction railway station
Kasganj Junction railway station is a key rail hub in Uttar Pradesh, India, serving as an important junction connecting multiple regional routes and facilitating passenger and freight movement in the area.
- 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_69e245fc75348190a0288401044c8af8 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18efeddd48190b6d03d2146583dcc |
completed | April 29, 2026, 4:54 a.m. |
Created at: April 17, 2026, 4:02 p.m.