Triple
T17532046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meldon Viaduct |
E426958
|
entity |
| Predicate | closedToRegularRailTraffic |
P95264
|
FINISHED |
| Object | 1968 |
—
|
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: 1968 | Statement: [Meldon Viaduct, closedToRegularRailTraffic, 1968]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: closedToRegularRailTraffic Context triple: [Meldon Viaduct, closedToRegularRailTraffic, 1968]
-
A.
railTrafficClosed
Indicates that rail traffic on a specific track or route is currently stopped or unavailable for use.
-
B.
railLineClosed
chosen
Indicates that a railway line has been officially taken out of service and is no longer operational for train traffic.
-
C.
openedToRailTraffic
Indicates that a rail line, track, or related infrastructure has begun operating and is officially available for use by train traffic.
-
D.
closedForPassengers
Indicates that a transportation facility or vehicle is not available for use by passengers.
-
E.
railwayWorksClosed
Indicates that a railway workshop, depot, or related railway works facility has ceased operations or been officially closed.
- 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_69d889de677081909b22d2657b1f0292 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e453695734819092d4dcbab4a4fa01 |
completed | April 19, 2026, 4 a.m. |
| PD | Predicate disambiguation | batch_69e3b4f8b9888190aa8a45e09acf4319 |
completed | April 18, 2026, 4:44 p.m. |
Created at: April 10, 2026, 5:49 a.m.