Triple
T10012443
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Eastern Railway zone |
E199406
|
entity |
| Predicate | hasMajorStation |
P1071
|
FINISHED |
| Object |
Adra Junction railway station
Adra Junction railway station is a key railway junction in West Bengal, India, serving as an important operational and connectivity hub within the South Eastern Railway network.
|
E839164
|
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: Adra Junction railway station | Statement: [South Eastern Railway zone, hasMajorStation, Adra Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Adra Junction railway station Context triple: [South Eastern Railway zone, hasMajorStation, Adra Junction railway station]
-
A.
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.
-
B.
Gonda Junction railway station
Gonda Junction railway station is a major railway hub in Uttar Pradesh, India, serving as an important junction on the North Eastern Railway network.
-
C.
Satna Junction railway station
Satna Junction railway station is a major rail hub in Madhya Pradesh, India, serving the city of Satna and connecting it to key routes across the Indian Railways network.
-
D.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of the country.
-
E.
Katpadi Junction railway station
Katpadi Junction railway station is a major railway hub in Tamil Nadu, India, serving the city of Vellore and acting as an important junction on routes connecting Chennai with southern and western parts of the country.
- 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: Adra Junction railway station Triple: [South Eastern Railway zone, hasMajorStation, Adra Junction railway station]
Generated description
Adra Junction railway station is a key railway junction in West Bengal, India, serving as an important operational and connectivity hub within the South Eastern Railway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Adra Junction railway station Target entity description: Adra Junction railway station is a key railway junction in West Bengal, India, serving as an important operational and connectivity hub within the South Eastern Railway network.
-
A.
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.
-
B.
Gonda Junction railway station
Gonda Junction railway station is a major railway hub in Uttar Pradesh, India, serving as an important junction on the North Eastern Railway network.
-
C.
Satna Junction railway station
Satna Junction railway station is a major rail hub in Madhya Pradesh, India, serving the city of Satna and connecting it to key routes across the Indian Railways network.
-
D.
Santahar Junction
Santahar Junction is a major railway junction in Bangladesh that serves as a key transit point linking northern and western regions of the country.
-
E.
Katpadi Junction railway station
Katpadi Junction railway station is a major railway hub in Tamil Nadu, India, serving the city of Vellore and acting as an important junction on routes connecting Chennai with southern and western parts of the country.
- 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_69ca8315a1a08190ab310f25620f362b |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cdcd3cf5b881908f5318e55bdd22b6 |
completed | April 2, 2026, 1:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29a0bab488190ac227259232d004a |
completed | April 5, 2026, 5:21 p.m. |
| NEDg | Description generation | batch_69d29e04fa5c81908a8e0863c036c7f1 |
completed | April 5, 2026, 5:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d29e5648608190a4fa1c7025d38ffd |
completed | April 5, 2026, 5:39 p.m. |
Created at: March 30, 2026, 8:52 p.m.