Triple
T19279646
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagpur–Bilaspur line |
E482151
|
entity |
| Predicate | hasMajorJunction |
P1018
|
FINISHED |
| Object | Bilaspur Junction 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: Bilaspur Junction railway station | Statement: [Nagpur–Bilaspur line, hasMajorJunction, Bilaspur Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bilaspur Junction railway station Context triple: [Nagpur–Bilaspur line, hasMajorJunction, Bilaspur Junction railway station]
-
A.
Bilaspur Junction railway station
chosen
Bilaspur Junction railway station is a major railway hub in Chhattisgarh, India, serving as a key junction and divisional headquarters on the Indian Railways network.
-
B.
Raipur Junction railway station
Raipur Junction railway station is a major railway hub in central India, serving as the primary railhead for the city of Raipur and an important junction on the Howrah–Nagpur–Mumbai line.
-
C.
Balaghat Junction railway station
Balaghat Junction railway station is a key railway hub in Madhya Pradesh, India, serving the town of Balaghat and connecting it to regional and national rail networks.
-
D.
Parbhani Junction railway station
Parbhani Junction railway station is a key railway hub in Maharashtra, India, serving as an important junction for passenger and freight trains on multiple routes.
-
E.
Ballari Junction railway station
Ballari Junction railway station is a major railway hub in the city of Ballari in Karnataka, India, serving as an important junction for regional and long-distance train services.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fbbf817c819098745ed365cda4a9 |
completed | April 20, 2026, 10:11 a.m. |
Created at: April 10, 2026, 1:30 p.m.