Triple
T36158859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Captain J. E. P. Howey |
E1045815
|
entity |
| Predicate | railwayGaugeDeveloped |
P5070
|
FINISHED |
| Object | 15-inch gauge |
—
|
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: 15-inch gauge | Statement: [Captain J. E. P. Howey, railwayGaugeDeveloped, 15-inch gauge]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwayGaugeDeveloped Context triple: [Captain J. E. P. Howey, railwayGaugeDeveloped, 15-inch gauge]
-
A.
railwayGaugeContext
Indicates the specific track gauge standard or measurement that applies to, or is used in, a given railway-related context.
-
B.
usesRailGauge
chosen
Indicates that one entity (typically a railway system or line) operates using the specified rail gauge measurement of the other entity.
-
C.
railwayDevelopedBy
Indicates that a railway was planned, constructed, or otherwise brought into existence through the efforts or initiative of a particular developer or organization.
-
D.
railwayConstructedIn
Indicates that a railway was built or established within a specified location or during a specified time period.
-
E.
railwayBuiltFor
Indicates that a railway was constructed to serve, support, or provide access to a particular entity or purpose.
- 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_69f76e38903c8190a52887620f90aabe |
completed | May 3, 2026, 3:48 p.m. |
| NER | Named-entity recognition | batch_69fbaebc8f2c8190b94f1b4a3ec92e8c |
completed | May 6, 2026, 9:12 p.m. |
| PD | Predicate disambiguation | batch_69fbadf1e6008190a71bbd196ba06844 |
completed | May 6, 2026, 9:09 p.m. |
Created at: May 3, 2026, 4:08 p.m.