Triple
T16284107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ahmedabad–Vadodara line |
E395343
|
entity |
| Predicate | belongsToRailwayDivision |
P52313
|
FINISHED |
| Object | Ahmedabad railway division |
E387769
|
NE FINISHED |
How this triple was built (3 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: Ahmedabad railway division | Statement: [Ahmedabad–Vadodara line, belongsToRailwayDivision, Ahmedabad railway division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ahmedabad railway division Context triple: [Ahmedabad–Vadodara line, belongsToRailwayDivision, Ahmedabad railway division]
-
A.
Ahmedabad railway division
chosen
Ahmedabad railway division is a key administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Ahmedabad in the state of Gujarat.
-
B.
Vadodara railway division
Vadodara railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Vadodara region of Gujarat.
-
C.
Rajkot railway division
Rajkot railway division is an administrative division of Indian Railways’ Western Railway zone responsible for managing railway operations and infrastructure in and around Rajkot in Gujarat.
-
D.
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.
-
E.
Jaipur railway division
Jaipur railway division is an administrative unit of Indian Railways under the North Western Railway zone, overseeing railway operations and infrastructure in and around Jaipur, Rajasthan.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: belongsToRailwayDivision Context triple: [Ahmedabad–Vadodara line, belongsToRailwayDivision, Ahmedabad railway division]
-
A.
railwayDivision
Indicates that one administrative railway division is responsible for, manages, or encompasses another railway unit, line, or area within a rail network.
-
B.
railwayDivisionHeadquartersOf
Indicates that one location serves as the administrative headquarters for a specified railway division.
-
C.
railroadSubdivision
Indicates that one railroad line or territory is a designated subdivision (operational segment) of a larger railroad network.
-
D.
containsDivision
Indicates that one entity includes or encompasses a subdivision or internal division of another entity.
-
E.
isPartOfDivision
chosen
Indicates that one entity belongs to, or is contained within, a specific division of a larger organizational or structural unit.
- F. None of above.
Provenance (4 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_69d87f22c7248190a54c949738441e2e |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e24912c5808190a0d9c9f491315068 |
completed | April 17, 2026, 2:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a001f93240881909d0beaddc92f0ad5 |
completed | May 10, 2026, 6:02 a.m. |
| PD | Predicate disambiguation | batch_69e219f68d308190b71c1601303f0628 |
completed | April 17, 2026, 11:31 a.m. |
Created at: April 10, 2026, 5:05 a.m.