Triple
T19370911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moorgate to Hertford North |
E484532
|
entity |
| Predicate | safetySystem |
P840
|
FINISHED |
| Object | Automatic Warning System |
—
|
NE NERFINISHED |
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: Automatic Warning System | Statement: [Moorgate to Hertford North, safetySystem, Automatic Warning System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Automatic Warning System Context triple: [Moorgate to Hertford North, safetySystem, Automatic Warning System]
-
A.
Automatic Warning System
chosen
The Automatic Warning System (AWS) is a British railway safety system that alerts train drivers to signal aspects and speed restrictions and automatically applies the brakes if necessary to prevent accidents.
-
B.
Train Protection & Warning System
Train Protection & Warning System is a British railway safety system designed to automatically stop or slow trains to prevent collisions and signal passed at danger incidents.
-
C.
Integrated Public Alert and Warning System
The Integrated Public Alert and Warning System (IPAWS) is the U.S. national system that enables authorities to quickly disseminate emergency alerts and warnings across multiple communication channels, including mobile phones, television, and radio.
-
D.
Hazard Avoidance Cameras
Hazard Avoidance Cameras are stereo imaging systems on Mars rovers that provide 3D views of the terrain to help the rover autonomously detect and avoid obstacles while navigating the Martian surface.
-
E.
ADAS
ADAS (Advanced Driver Assistance Systems) are in-vehicle technologies designed to enhance driving safety and comfort by assisting the driver with functions such as collision avoidance, lane keeping, and adaptive cruise control.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619b09ef08190a8b420316c0b8eb3 |
completed | April 20, 2026, 12:18 p.m. |
Created at: April 10, 2026, 1:35 p.m.