Triple
T25583758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piedmont corridor |
E641322
|
entity |
| Predicate | infrastructureImprovements |
P91743
|
FINISHED |
| Object | grade crossing upgrades |
—
|
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: grade crossing upgrades | Statement: [Piedmont corridor, infrastructureImprovements, grade crossing upgrades]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: infrastructureImprovements Context triple: [Piedmont corridor, infrastructureImprovements, grade crossing upgrades]
-
A.
proposedInfrastructure
Indicates that an infrastructure project or facility has been suggested or planned but not yet approved, built, or implemented between the related entities.
-
B.
infrastructureProjects
chosen
Indicates that there are planned, ongoing, or completed construction or development works related to physical or organizational infrastructure involving the associated entities.
-
C.
hasRoadImprovementProject
Indicates that there is a planned, ongoing, or completed project aimed at improving or upgrading a road or roadway infrastructure between the related entities.
-
D.
infrastructureNeed
Indicates that an entity requires the development, improvement, or provision of infrastructure to meet its functional or operational needs.
-
E.
hasRoadImprovements
Indicates that road-related enhancements, upgrades, or maintenance activities have been carried out or are planned for a given location or roadway segment.
- 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_69e75dc42b588190a98b58e0df359674 |
completed | April 21, 2026, 11:21 a.m. |
| NER | Named-entity recognition | batch_69f5f9675ae88190a09942a3a71be3ab |
completed | May 2, 2026, 1:17 p.m. |
| PD | Predicate disambiguation | batch_69f4a0f7c6008190ae8cee3e71e19b94 |
completed | May 1, 2026, 12:47 p.m. |
Created at: April 21, 2026, 4:14 p.m.