Triple
T1841717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montparnasse derailment |
E41189
|
entity |
| Predicate | railwaySafetyImpact |
P28193
|
FINISHED |
| Object | highlighted importance of braking procedures at terminal stations |
—
|
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: highlighted importance of braking procedures at terminal stations | Statement: [Montparnasse derailment, railwaySafetyImpact, highlighted importance of braking procedures at terminal stations]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: railwaySafetyImpact Context triple: [Montparnasse derailment, railwaySafetyImpact, highlighted importance of braking procedures at terminal stations]
-
A.
railroadSafetyIssueAddressed
Indicates that a previously identified railroad safety issue has been resolved or appropriately mitigated through corrective actions.
-
B.
railwayFocus
chosen
Indicates that something is a primary subject, theme, or point of attention specifically in the context of railways or railway-related matters.
-
C.
railwayTraffic
Indicates the presence, flow, or management of train movements along railway lines between locations.
-
D.
usesRailInfrastructureOf
Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
-
E.
railwayUse
Indicates that something is used as, or functions in the capacity of, a railway or rail-based transportation facility.
- 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_69a88647f9388190909bc36e795bdaec |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb32d35508190bf1c487dffbecaf0 |
completed | March 7, 2026, 5:10 a.m. |
| PD | Predicate disambiguation | batch_69abafdb0d2c8190a67f584e67979fa3 |
completed | March 7, 2026, 4:55 a.m. |
Created at: March 4, 2026, 7:33 p.m.