Triple
T5113432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bolpur subdivision |
E115270
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Bolpur Shantiniketan railway station |
E115274
|
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: Bolpur Shantiniketan railway station | Statement: [Bolpur subdivision, hasRailwayStation, Bolpur Shantiniketan railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bolpur Shantiniketan railway station Context triple: [Bolpur subdivision, hasRailwayStation, Bolpur Shantiniketan railway station]
-
A.
Bolpur Shantiniketan railway station
chosen
Bolpur Shantiniketan railway station is a key rail hub in West Bengal, India, serving the town of Bolpur and the nearby cultural and educational center of Santiniketan.
-
B.
Chandannagar railway station
Chandannagar railway station is a suburban rail station in West Bengal, India, serving the town of Chandannagar on the Howrah–Bardhaman main line of the Kolkata Suburban Railway network.
-
C.
Midnapore railway station
Midnapore railway station is a regional rail hub in Midnapore, West Bengal, India, serving as an important stop on the South Eastern Railway network.
-
D.
Barrackpore railway station
Barrackpore railway station is a suburban rail station in West Bengal, India, serving the town of Barrackpore as part of the Kolkata Suburban Railway network.
-
E.
Kamakhya Junction railway station
Kamakhya Junction railway station is a major rail hub in Guwahati, Assam, serving as an important gateway to the region and the nearby Kamakhya Temple.
- 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_69bd4441d1648190a54a533895041987 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd75cba1e88190af076657f846b975 |
completed | March 20, 2026, 4:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bebaaa394c8190bd93cdf57475a5b6 |
completed | March 21, 2026, 3:35 p.m. |
Created at: March 20, 2026, 1:41 p.m.