Triple
T14046886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chennai railway division |
E337978
|
entity |
| Predicate | managesServiceType |
P86412
|
FINISHED |
| Object | long-distance passenger trains |
—
|
LITERAL FINISHED |
How this triple was built (2 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: long-distance passenger trains | Statement: [Chennai railway division, managesServiceType, long-distance passenger trains]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: managesServiceType Context triple: [Chennai railway division, managesServiceType, long-distance passenger trains]
-
A.
managerType
Indicates the specific category or role classification of a manager within an organizational or system context.
-
B.
managementIs
Indicates that one entity holds a managerial role, responsibility, or authority over another entity.
-
C.
overseesServicesAt
Indicates that one entity is responsible for supervising, managing, or coordinating the services provided at a particular location or organization.
-
D.
hasTypeOfManagement
Indicates that an entity is associated with or operates under a specified form or style of management.
-
E.
managesResourceType
chosen
Indicates that an entity is responsible for overseeing, controlling, or administering a particular type or category of resource.
- F. None of above.
Provenance (3 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_69d81c664e48819088cbd8f433aeffe5 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de312df37081909f45ce3e219af5dc |
completed | April 14, 2026, 12:21 p.m. |
| PD | Predicate disambiguation | batch_69de05ab36b48190920efb1869bdb1fe |
completed | April 14, 2026, 9:15 a.m. |
Created at: April 9, 2026, 10:20 p.m.