Triple
T17750833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katra |
E443106
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Katra 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: Katra railway station | Statement: [Katra, hasTransportConnection, Katra railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katra railway station Context triple: [Katra, hasTransportConnection, Katra railway station]
-
A.
Katra railway station
chosen
Katra railway station is a major rail terminus in Jammu and Kashmir that serves as the gateway for pilgrims traveling to the Vaishno Devi shrine.
-
B.
Sibi Railway Station
Sibi Railway Station is a key railway junction in Balochistan, Pakistan, serving as an important stop on major national rail routes.
-
C.
Kaithal railway station
Kaithal railway station is a regional rail transit hub serving the town of Kaithal in Haryana, India, connecting it to other cities in the state and beyond.
-
D.
Karnal railway station
Karnal railway station is a key rail transit hub in the city of Karnal, Haryana, India, serving passengers on major routes in the Northern Railway network.
-
E.
Titagarh railway station
Titagarh railway station is a suburban rail stop on the Sealdah–Ranaghat line in West Bengal, India, serving the local population of Titagarh and nearby areas.
- 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_69d8b9ed3a2081909b2ec0d4dd2f4c37 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4841a401c8190ae1dc0ed7ae4cc26 |
completed | April 19, 2026, 7:28 a.m. |
Created at: April 10, 2026, 10:10 a.m.