Triple
T7029225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Railway |
E163229
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Asansol Junction railway station |
E636323
|
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: Asansol Junction railway station | Statement: [Eastern Railway, majorStation, Asansol Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Asansol Junction railway station Context triple: [Eastern Railway, majorStation, Asansol Junction railway station]
-
A.
Asansol Junction
chosen
Asansol Junction is a major railway hub in West Bengal, India, serving as a key junction on the Howrah–Delhi main line and connecting numerous regional and long-distance routes.
-
B.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
C.
Darbhanga Junction
Darbhanga Junction is a major railway station and transit hub in the city of Darbhanga in Bihar, India, connecting the region to numerous important routes across the country.
-
D.
Tamluk railway station
Tamluk railway station is a regional rail transit hub serving the town of Tamluk in West Bengal, India, connecting it to nearby cities and the broader railway network.
-
E.
Naihati Junction
Naihati Junction is a major railway junction in West Bengal, India, serving as an important suburban and regional rail hub in the Kolkata metropolitan area.
- 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_69c6885d691c81908cf7d31083113886 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e200ecdc819098ca07473dfb272a |
completed | March 27, 2026, 8:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7885d83d4819099cc334dd2841f3b |
completed | March 28, 2026, 7:50 a.m. |
Created at: March 27, 2026, 2:35 p.m.