Triple
T18122051
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chowchilla school bus kidnapping |
E433762
|
entity |
| Predicate | ventilationMethod |
P41511
|
FINISHED |
| Object | air vents cut in roof of van |
—
|
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: air vents cut in roof of van | Statement: [Chowchilla school bus kidnapping, ventilationMethod, air vents cut in roof of van]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: ventilationMethod Context triple: [Chowchilla school bus kidnapping, ventilationMethod, air vents cut in roof of van]
-
A.
ventilationFeature
chosen
Indicates that one entity has a structural or functional role related to providing, enabling, or affecting ventilation for another entity.
-
B.
hasVentilationShafts
Indicates that one entity is equipped with or contains ventilation shafts that provide airflow or air passage.
-
C.
containmentVenting
Indicates a relationship where a containment system releases or vents its contents, typically to relieve pressure or prevent overaccumulation.
-
D.
hasVentilationBuildings
Indicates that certain buildings are designated to provide ventilation for another structure, area, or system.
-
E.
airIntakeType
Indicates the type or configuration of the system or mechanism used to draw air into an engine or device.
- 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddeb2d7881909326cb9d2f5e2fb5 |
completed | April 19, 2026, 1:51 p.m. |
| PD | Predicate disambiguation | batch_69e43313ca788190baa224269e71de49 |
completed | April 19, 2026, 1:42 a.m. |
Created at: April 10, 2026, 10:28 a.m.