Triple
T7029226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Railway |
E163229
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object |
Malda Town railway station
Malda Town railway station is a key rail junction and transit hub in West Bengal, India, serving as an important operational and passenger center on the Eastern Railway network.
|
E638619
|
NE FINISHED |
How this triple was built (4 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: Malda Town railway station | Statement: [Eastern Railway, majorStation, Malda Town railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Malda Town railway station Context triple: [Eastern Railway, majorStation, Malda Town railway station]
-
A.
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.
-
B.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
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.
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.
-
E.
Tarakeswar railway station
Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Malda Town railway station Triple: [Eastern Railway, majorStation, Malda Town railway station]
Generated description
Malda Town railway station is a key rail junction and transit hub in West Bengal, India, serving as an important operational and passenger center on the Eastern Railway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Malda Town railway station Target entity description: Malda Town railway station is a key rail junction and transit hub in West Bengal, India, serving as an important operational and passenger center on the Eastern Railway network.
-
A.
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.
-
B.
Dinajpur Railway Station
Dinajpur Railway Station is a key rail transit hub serving the city of Dinajpur and its surrounding region.
-
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.
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.
-
E.
Tarakeswar railway station
Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
- F. None of above. chosen
Provenance (5 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. |
| NEDg | Description generation | batch_69c789c962b081909cff8b58c87f224e |
completed | March 28, 2026, 7:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c78a9675b4819087836dfc438df9f0 |
completed | March 28, 2026, 8 a.m. |
Created at: March 27, 2026, 2:35 p.m.