Triple
T19348861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagpur–Bhusawal line |
E483957
|
entity |
| Predicate | hasJunctionAt |
P1018
|
FINISHED |
| Object | Nagpur Junction |
E106690
|
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: Nagpur Junction | Statement: [Nagpur–Bhusawal line, hasJunctionAt, Nagpur Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagpur Junction Context triple: [Nagpur–Bhusawal line, hasJunctionAt, Nagpur Junction]
-
A.
Pune Junction
Pune Junction is a major railway station and transport hub serving the city of Pune in the Indian state of Maharashtra.
-
B.
Indore Junction
Indore Junction is a major railway station in Indore, Madhya Pradesh, serving as a key rail hub connecting the city to numerous regional and national destinations.
-
C.
Gondia Junction
Gondia Junction is a major railway station and transport hub serving the city of Gondia and surrounding areas in Maharashtra, India.
-
D.
Nagpur Junction railway station
chosen
Nagpur Junction railway station is a major railway hub in central India, serving as a key junction on the routes connecting northern, southern, eastern, and western parts of the country.
-
E.
Solapur Junction
Solapur Junction is a major railway station in Maharashtra, India, serving as an important rail hub connecting Solapur to various cities across the country.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6185d54c0819081715ca13a5806b4 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733bfb3dc81908fe01c43583d0a57 |
completed | May 15, 2026, 2:54 p.m. |
Created at: April 10, 2026, 1:34 p.m.