Triple
T4400995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stone Arch Bridge |
E93614
|
entity |
| Predicate | railTrafficEnded |
P27833
|
FINISHED |
| Object | 1978 |
—
|
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: 1978 | Statement: [Stone Arch Bridge, railTrafficEnded, 1978]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railTrafficEnded Context triple: [Stone Arch Bridge, railTrafficEnded, 1978]
-
A.
railServiceEnded
chosen
Indicates that a previously operating rail service has been discontinued or terminated.
-
B.
railwayTraffic
Indicates the presence, flow, or management of train movements along railway lines between locations.
-
C.
railwayWorksClosed
Indicates that a railway workshop, depot, or related railway works facility has ceased operations or been officially closed.
-
D.
railStatus
Indicates the current operational condition or state of a rail-related entity (such as a track, line, or service) within the system.
-
E.
openedToRailTraffic
Indicates that a rail line, track, or related infrastructure has begun operating and is officially available for use by train traffic.
- 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_69b345158c748190a2c040fce2da9980 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b352cf218481908d072fec58361f28 |
completed | March 12, 2026, 11:57 p.m. |
| PD | Predicate disambiguation | batch_69b34f597998819092477efdedb51427 |
completed | March 12, 2026, 11:42 p.m. |
Created at: March 12, 2026, 11:28 p.m.