Triple
T4795064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagpur Junction railway station |
E106690
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Vidarbha region |
E114004
|
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: Vidarbha region | Statement: [Nagpur Junction railway station, serves, Vidarbha region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vidarbha region Context triple: [Nagpur Junction railway station, serves, Vidarbha region]
-
A.
Vidarbha region
chosen
The Vidarbha region is an eastern part of the Indian state of Maharashtra known for its Marathi-speaking population, agriculture (especially cotton), and distinct political and cultural identity within the state.
-
B.
Khandesh
Khandesh is a historical region in northwestern Maharashtra, India, known for its distinct cultural identity and fertile agricultural plains along the Tapi River.
-
C.
Marathwada
Marathwada is a historically significant and predominantly rural region in central Maharashtra, India, known for its drought-prone agriculture, cultural heritage, and cities like Aurangabad.
-
D.
Deccan region
The Deccan region is a large plateau in southern India known for its distinctive volcanic geology, rich mineral resources, and significant role in the subcontinent’s historical and cultural development.
-
E.
Maharashtri
Maharashtri is an ancient Middle Indo-Aryan language, a major literary Prakrit historically used in parts of western and central India.
- 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_69bd43f591c881909e5a532388b0f3f3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6609e9888190b49f99bb9fb2279d |
completed | March 20, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba49cac08190aa083ebeb52004eb |
completed | March 21, 2026, 3:33 p.m. |
Created at: March 20, 2026, 1:22 p.m.