Triple
T25583791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charlotte Gateway Station |
E641323
|
entity |
| Predicate | railOperatorPlanned |
P130355
|
FINISHED |
| Object | Amtrak |
—
|
NE NERFINISHED |
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: Amtrak | Statement: [Charlotte Gateway Station, railOperatorPlanned, Amtrak]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railOperatorPlanned Context triple: [Charlotte Gateway Station, railOperatorPlanned, Amtrak]
-
A.
railAuthority
Indicates that an entity has official regulatory or operational control over railway systems or services.
-
B.
transportPlanned
Indicates that an arrangement has been made for something or someone to be transported from one place to another.
-
C.
plannedRailService
chosen
Indicates that a rail transport service is scheduled or intended to operate, but is not yet active or running in practice.
-
D.
countryRailConnection
Indicates that there is a railway connection or service linking two countries.
-
E.
usedForRailwayTimetables
Indicates that something is employed in the creation, organization, or presentation of railway timetables.
- 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_69f480789be08190ab252a6de3797200 |
completed | May 1, 2026, 10:29 a.m. |
Created at: April 21, 2026, 4:14 p.m.