Triple
T30713574
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wanstead tube station |
E781960
|
entity |
| Predicate | followingStationOnCentralLine |
P193253
|
FINISHED |
| Object | Redbridge tube station |
—
|
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: Redbridge tube station | Statement: [Wanstead tube station, followingStationOnCentralLine, Redbridge tube station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: followingStationOnCentralLine Context triple: [Wanstead tube station, followingStationOnCentralLine, Redbridge tube station]
-
A.
followingStationOnCentralLineAwayFromCentralLondon
chosen
Indicates that one station is the next station along the Central Line when traveling away from central London.
-
B.
precedingStationOnCentralLine
Indicates that one station is immediately before another station along the Central Line in travel order.
-
C.
endStationOnCentralLine
Indicates that a station serves as a terminal (end) station on the Central Line.
-
D.
precedingStationOnCentralLineTowardsCentralLondon
Indicates that one station is immediately before another station on the Central Line in the direction of travel toward central London.
-
E.
followingStationOnMetropolitanLineTowardsAldgate
Indicates that one station is the next station along the Metropolitan line in the direction of travel towards Aldgate.
- 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_69f224acd24481908ed5f96f0d69b5dd |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69fd485f57dc8190820365396d041991 |
completed | May 8, 2026, 2:20 a.m. |
| PD | Predicate disambiguation | batch_69fd47d35da081908bec8901018d186c |
completed | May 8, 2026, 2:17 a.m. |
Created at: April 29, 2026, 8:35 p.m.