Triple
T6211583
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BMT Sea Beach Line |
E138881
|
entity |
| Predicate | maintenanceAndRehabilitation |
P49938
|
FINISHED |
| Object | extensive station and structural reconstruction in 2010s |
—
|
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: extensive station and structural reconstruction in 2010s | Statement: [BMT Sea Beach Line, maintenanceAndRehabilitation, extensive station and structural reconstruction in 2010s]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: maintenanceAndRehabilitation Context triple: [BMT Sea Beach Line, maintenanceAndRehabilitation, extensive station and structural reconstruction in 2010s]
-
A.
maintenancePractice
Indicates the specific actions or methods used to preserve, repair, or optimize the condition or performance of something over time.
-
B.
maintenance
Indicates that an entity performs, requires, or is involved in upkeep, repair, or preservation activities for another entity or system.
-
C.
majorConstruction
chosen
Indicates a relationship where a construction project is large-scale, significant, or of primary importance in scope, impact, or resources.
-
D.
maintenanceAuthority
Indicates that one entity has the responsibility or official power to maintain, service, or keep another entity in proper working condition.
-
E.
maintenanceConcept
Indicates a conceptual or abstract relationship related to maintenance activities, strategies, or principles rather than a specific maintenance event.
- 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_69c008ada364819096c9e92c74d639b5 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0628adccc8190b94f5c2c1d5d03f7 |
completed | March 22, 2026, 9:43 p.m. |
| PD | Predicate disambiguation | batch_69c055fdea3c81908f5d910f0d36234a |
completed | March 22, 2026, 8:50 p.m. |
Created at: March 22, 2026, 4:21 p.m.