Triple
T26246162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART Trinity River Bridge (TRE/DART rail) |
E656450
|
entity |
| Predicate | railOperatorUsing |
P121930
|
FINISHED |
| Object | Trinity Railway Express |
—
|
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: Trinity Railway Express | Statement: [DART Trinity River Bridge (TRE/DART rail), railOperatorUsing, Trinity Railway Express]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railOperatorUsing Context triple: [DART Trinity River Bridge (TRE/DART rail), railOperatorUsing, Trinity Railway Express]
-
A.
hasRailTransportOperator
chosen
Indicates that a rail transport system, service, or infrastructure is operated or managed by a specified rail transport operator.
-
B.
railOperatorBeneficiary
Indicates that a rail operator is the beneficiary of some benefit, service, right, or outcome provided by another party or arrangement.
-
C.
trainOperator
Indicates that one entity operates, manages, or runs train services for another entity or within a specific rail system.
-
D.
formerRailOperator
Indicates that an entity previously operated a rail service or railway system but no longer does so.
-
E.
hasRailOperatorNamedAfter
Indicates that a rail operator is named after the specified entity.
- 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_69ee5b4c59a881909d9ee4fd013fffd5 |
completed | April 26, 2026, 6:37 p.m. |
| NER | Named-entity recognition | batch_69f60dc6e5208190940925990076be88 |
completed | May 2, 2026, 2:44 p.m. |
| PD | Predicate disambiguation | batch_69f602d2ec748190ae95154f34c7878f |
completed | May 2, 2026, 1:57 p.m. |
Created at: April 26, 2026, 9:05 p.m.