Triple
T23147463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Railway Protection Force Service |
E578230
|
entity |
| Predicate | trainingInstitution |
P2858
|
FINISHED |
| Object |
Railway Protection Force Academy Lucknow
Railway Protection Force Academy Lucknow is the central training institution responsible for preparing and professionalizing officers of the Indian Railway Protection Force Service.
|
E1575622
|
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: Railway Protection Force Academy Lucknow | Statement: [Indian Railway Protection Force Service, trainingInstitution, Railway Protection Force Academy Lucknow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Railway Protection Force Academy Lucknow Context triple: [Indian Railway Protection Force Service, trainingInstitution, Railway Protection Force Academy Lucknow]
-
A.
CISF Training College, Bhilai
CISF Training College, Bhilai is a premier Central Industrial Security Force institution in India that provides foundational and specialized training to CISF personnel for industrial and critical infrastructure security.
-
B.
Zonal Railway Training Institute, Ghazipur
Zonal Railway Training Institute, Ghazipur is a key training center of Indian Railways’ North Eastern Railway zone that provides professional and technical instruction to railway staff.
-
C.
Sardar Vallabhbhai Patel National Police Academy
Sardar Vallabhbhai Patel National Police Academy is India’s premier institution for training and shaping Indian Police Service officers in leadership, law enforcement, and public service.
-
D.
Railway Campus
Railway Campus is one of the main campuses of Central South University in China, known for its focus on transportation, engineering, and related disciplines.
-
E.
CISF Fire Service Training Institute, Deoli
CISF Fire Service Training Institute, Deoli is a specialized training center in India dedicated to preparing Central Industrial Security Force personnel in fire safety, firefighting, and disaster management operations.
- 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: Railway Protection Force Academy Lucknow Triple: [Indian Railway Protection Force Service, trainingInstitution, Railway Protection Force Academy Lucknow]
Generated description
Railway Protection Force Academy Lucknow is the central training institution responsible for preparing and professionalizing officers of the Indian Railway Protection Force Service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Railway Protection Force Academy Lucknow Target entity description: Railway Protection Force Academy Lucknow is the central training institution responsible for preparing and professionalizing officers of the Indian Railway Protection Force Service.
-
A.
CISF Training College, Bhilai
CISF Training College, Bhilai is a premier Central Industrial Security Force institution in India that provides foundational and specialized training to CISF personnel for industrial and critical infrastructure security.
-
B.
Zonal Railway Training Institute, Ghazipur
Zonal Railway Training Institute, Ghazipur is a key training center of Indian Railways’ North Eastern Railway zone that provides professional and technical instruction to railway staff.
-
C.
Sardar Vallabhbhai Patel National Police Academy
Sardar Vallabhbhai Patel National Police Academy is India’s premier institution for training and shaping Indian Police Service officers in leadership, law enforcement, and public service.
-
D.
Railway Campus
Railway Campus is one of the main campuses of Central South University in China, known for its focus on transportation, engineering, and related disciplines.
-
E.
CISF Fire Service Training Institute, Deoli
CISF Fire Service Training Institute, Deoli is a specialized training center in India dedicated to preparing Central Industrial Security Force personnel in fire safety, firefighting, and disaster management operations.
- 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_69e245fb8de081908f0eba7b5fd75bc4 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18ecee3808190aadc65c312f79f32 |
completed | April 29, 2026, 4:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c30963b3c8190a4ffb48b03fbf77a |
completed | May 19, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_6a0c332f5ef08190ab7f6536eb719e04 |
completed | May 19, 2026, 9:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c374ded1c8190b1d5c7a3ab521cf9 |
completed | May 19, 2026, 10:11 a.m. |
Created at: April 17, 2026, 4:01 p.m.