Triple
T19794153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jabalpur–Nainpur–Gondia route |
E475494
|
entity |
| Predicate | hasIntermediateStation |
P24280
|
FINISHED |
| Object | Nainpur Junction |
—
|
NE NERFINISHED |
How this triple was built (3 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: Nainpur Junction | Statement: [Jabalpur–Nainpur–Gondia route, hasIntermediateStation, Nainpur Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nainpur Junction Context triple: [Jabalpur–Nainpur–Gondia route, hasIntermediateStation, Nainpur Junction]
-
A.
Jaunpur Junction
Jaunpur Junction is a major railway station in Uttar Pradesh, India, serving as an important transit hub for the city of Jaunpur and surrounding regions.
-
B.
Saharanpur Junction
Saharanpur Junction is a major railway junction in Uttar Pradesh, India, serving as an important rail hub connecting northern cities and facilitating regional and long-distance train routes.
-
C.
Hajipur Junction
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.
-
D.
Mughalsarai Junction
Mughalsarai Junction is a major railway station and one of the busiest rail hubs in northern India, located in Uttar Pradesh on the Delhi–Howrah main line.
-
E.
Bina Junction
Bina Junction is a major railway junction in the Indian state of Madhya Pradesh that serves as an important rail hub connecting multiple routes across central India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nainpur Junction Target entity description: Nainpur Junction is a key railway junction in Madhya Pradesh, India, historically known as an important narrow-gauge hub connecting multiple regional routes.
-
A.
Jaunpur Junction
Jaunpur Junction is a major railway station in Uttar Pradesh, India, serving as an important transit hub for the city of Jaunpur and surrounding regions.
-
B.
Saharanpur Junction
Saharanpur Junction is a major railway junction in Uttar Pradesh, India, serving as an important rail hub connecting northern cities and facilitating regional and long-distance train routes.
-
C.
Hajipur Junction
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.
-
D.
Mughalsarai Junction
Mughalsarai Junction is a major railway station and one of the busiest rail hubs in northern India, located in Uttar Pradesh on the Delhi–Howrah main line.
-
E.
Bina Junction
Bina Junction is a major railway junction in the Indian state of Madhya Pradesh that serves as an important rail hub connecting multiple routes across central India.
- F. None of above. chosen
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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653c5a7d48190b2a384f768d13750 |
completed | April 20, 2026, 4:26 p.m. |
Created at: April 10, 2026, 1:49 p.m.