Triple
T29555332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epping Ongar Railway |
E749887
|
entity |
| Predicate | formerStationOnLine |
P197259
|
FINISHED |
| Object | Blake Hall railway 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: Blake Hall railway station | Statement: [Epping Ongar Railway, formerStationOnLine, Blake Hall railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerStationOnLine Context triple: [Epping Ongar Railway, formerStationOnLine, Blake Hall railway station]
-
A.
previousStationOnLine1
Indicates that one station is the immediately preceding station to another station along transit line 1.
-
B.
stationOnLine
Indicates that a particular station is located on or served by a specific transit line.
-
C.
previousStationOnLineA
Indicates that one station is immediately before another station along line A in the route order.
-
D.
formerStationCode
Indicates that an entity previously had a specific station code that is no longer in current use.
-
E.
followingStationOnLineD
Indicates that one station is the next station in sequence after another station on subway line D.
- 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_69f0bd4919e48190942b2a13d5b97d03 |
completed | April 28, 2026, 1:59 p.m. |
| NER | Named-entity recognition | batch_69fe831c97c88190b27ecf100e25c2a0 |
completed | May 9, 2026, 12:43 a.m. |
| PD | Predicate disambiguation | batch_69fe7f1b92648190b14e56bcaee5d0ca |
completed | May 9, 2026, 12:26 a.m. |
| PDg | Predicate description generation | batch_69fe831ba4708190a5564afd7d5a4319 |
completed | May 9, 2026, 12:43 a.m. |
Created at: April 28, 2026, 5:15 p.m.