Triple
T4827606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Central Railway zone |
E107863
|
entity |
| Predicate | railwayDivision |
P1921
|
FINISHED |
| Object |
Kota railway division
Kota railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Kota within the West Central Railway zone.
|
E484814
|
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: Kota railway division | Statement: [West Central Railway zone, railwayDivision, Kota railway division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kota railway division Context triple: [West Central Railway zone, railwayDivision, Kota railway division]
-
A.
Jabalpur railway division
Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
-
B.
Bhopal railway division
Bhopal railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Bhopal region under the West Central Railway zone.
-
C.
Moradabad railway division
Moradabad railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Moradabad in the state of Uttar Pradesh.
-
D.
Nagpur railway division
Nagpur railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Nagpur, Maharashtra.
-
E.
Guntakal railway division
Guntakal railway division is a major administrative division of Indian Railways under the South Central Railway zone, overseeing railway operations and infrastructure in parts of Andhra Pradesh and neighboring regions.
- 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: Kota railway division Triple: [West Central Railway zone, railwayDivision, Kota railway division]
Generated description
Kota railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Kota within the West Central Railway zone.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kota railway division Target entity description: Kota railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Kota within the West Central Railway zone.
-
A.
Jabalpur railway division
Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
-
B.
Bhopal railway division
Bhopal railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around the Bhopal region under the West Central Railway zone.
-
C.
Moradabad railway division
Moradabad railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Moradabad in the state of Uttar Pradesh.
-
D.
Nagpur railway division
Nagpur railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Nagpur, Maharashtra.
-
E.
Guntakal railway division
Guntakal railway division is a major administrative division of Indian Railways under the South Central Railway zone, overseeing railway operations and infrastructure in parts of Andhra Pradesh and neighboring regions.
- 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_69bd43fac8188190803f0327190621e4 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6cb086008190ba8d406e27fc2bdd |
completed | March 20, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be89d3358c8190bb85ec1835a9f095 |
completed | March 21, 2026, 12:06 p.m. |
| NEDg | Description generation | batch_69be8b15879881908ec5ee997daca3cb |
completed | March 21, 2026, 12:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be8bc2fc088190a13995f9230adea2 |
completed | March 21, 2026, 12:14 p.m. |
Created at: March 20, 2026, 1:24 p.m.