Triple
T30947937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roding Valley tube station |
E788449
|
entity |
| Predicate | followingStationOnCentralLineTowardsHainault |
P194020
|
FINISHED |
| Object | Chigwell 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: Chigwell tube station | Statement: [Roding Valley tube station, followingStationOnCentralLineTowardsHainault, Chigwell tube station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: followingStationOnCentralLineTowardsHainault Context triple: [Roding Valley tube station, followingStationOnCentralLineTowardsHainault, Chigwell tube station]
-
A.
followingStationOnCentralLineAwayFromCentralLondon
Indicates that one station is the next station along the Central Line when traveling away from central London.
-
B.
nextStationOnLineTowardsHamptonCourt
Indicates that one station is the immediate next stop along a specific rail line in the direction of Hampton Court.
-
C.
followingStationOnMetropolitanLineTowardsAldgate
Indicates that one station is the next station along the Metropolitan line in the direction of travel towards Aldgate.
-
D.
precedingStationOnCentralLineTowardsCentralLondon
Indicates that one station is immediately before another station on the Central Line in the direction of travel toward central London.
-
E.
adjacentStationOnCentralLineTowardsEast
Indicates that one station is directly next to another along the Central Line in the eastbound direction.
- F. None of above. chosen
Provenance (4 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_69f224c180f88190ad177372ee02b7e2 |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69fd5d48855c8190bd93070b6a00d8b5 |
completed | May 8, 2026, 3:49 a.m. |
| PD | Predicate disambiguation | batch_69fd5c9aabb88190912800d90184a89d |
completed | May 8, 2026, 3:46 a.m. |
| PDg | Predicate description generation | batch_69fd5d47da488190a4f2dbd44a0a83b2 |
completed | May 8, 2026, 3:49 a.m. |
Created at: April 29, 2026, 8:53 p.m.