Triple
T34496586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Desjardins Canal train disaster site |
E885621
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway accident site |
C3560
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: railway accident site Context triple: [Desjardins Canal train disaster site, instanceOf, railway accident site]
-
A.
rail accident
chosen
A rail accident is an unintended event involving trains or railway infrastructure that results in damage, disruption, injury, or loss of life.
-
B.
train collision
A train collision is an accident in which one or more trains impact each other or another object on or near the tracks, often resulting in significant damage, disruption, and potential injury or loss of life.
-
C.
railway cutting
A railway cutting is an excavated trench or passage through high ground created to maintain a level or gently graded route for railway tracks.
-
D.
railway location
A railway location is a specific geographic point or area associated with railway infrastructure, such as stations, junctions, sidings, or signal sites, used for operational, logistical, and reference purposes within a rail network.
-
E.
funeral railway
A funeral railway is a specialized rail transport system designed to convey the deceased, mourners, and funerary staff between urban areas and cemeteries or burial grounds.
- F. None of above.
Provenance (1 batch)
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_69f349cafcec8190997b45b3fdc16c27 |
completed | April 30, 2026, 12:23 p.m. |
Created at: May 1, 2026, 2:01 a.m.