Triple
T16898184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edgware Road tube station (Circle, District and Hammersmith & City lines) |
E424363
|
entity |
| Predicate | isSubSurfaceStation |
P45858
|
FINISHED |
| Object | true |
—
|
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: true | Statement: [Edgware Road tube station (Circle, District and Hammersmith & City lines), isSubSurfaceStation, true]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isSubSurfaceStation Context triple: [Edgware Road tube station (Circle, District and Hammersmith & City lines), isSubSurfaceStation, true]
-
A.
isSurfaceStation
Indicates that the station is located at or on the surface (e.g., ground level) rather than being underground, elevated, or otherwise non-surface.
-
B.
hasSubsurfacePlatforms
chosen
Indicates that an entity includes or is equipped with platforms located below the surface or underground.
-
C.
hasUndergroundDepth
Indicates that one entity has a specified vertical extent or depth located below the ground surface relative to another reference or context.
-
D.
hasUndergroundLevel
Indicates that one entity possesses or includes a level, floor, or section that is located below ground level.
-
E.
hasSubSurfacePlatformsFor
Indicates that one entity provides or contains subsurface platforms intended to support, serve, or be used by another entity.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d98c308190bcc0adc7797d1f40 |
completed | April 18, 2026, 6:09 p.m. |
| PD | Predicate disambiguation | batch_69e32b9489408190bcb2ede567ff5bf9 |
completed | April 18, 2026, 6:58 a.m. |
Created at: April 10, 2026, 5:29 a.m.