Triple
T30866573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hainault tube station |
E786217
|
entity |
| Predicate | isServedByNightService |
P9559
|
FINISHED |
| Object | Night Tube on Central line (weekends) |
—
|
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: Night Tube on Central line (weekends) | Statement: [Hainault tube station, isServedByNightService, Night Tube on Central line (weekends)]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isServedByNightService Context triple: [Hainault tube station, isServedByNightService, Night Tube on Central line (weekends)]
-
A.
servedByAtNight
Indicates that a service or location is operated, attended to, or provided specifically during nighttime hours.
-
B.
isIlluminatedAtNight
Indicates that an entity receives or emits sufficient light to be visibly illuminated during nighttime conditions.
-
C.
hasWeekdayService
Indicates that a service operates on weekdays (typically Monday through Friday).
-
D.
isServedAt
Indicates that something (such as food, drink, or a service) is provided or made available at a particular place or venue.
-
E.
nightService
chosen
Indicates that a service operates or is available during nighttime hours.
- 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_69f224b9df2c819086f55f8bcf7f382e |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69f691acf6d481909e6763574daee4cb |
completed | May 3, 2026, 12:07 a.m. |
| PD | Predicate disambiguation | batch_69f68b7d2794819092fef8a63f4f3de8 |
completed | May 2, 2026, 11:40 p.m. |
Created at: April 29, 2026, 8:47 p.m.