Triple
T37207036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marine Lines railway station |
E922199
|
entity |
| Predicate | precedingStationOnWesternLine |
P195845
|
FINISHED |
| Object | Charni Road 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: Charni Road railway station | Statement: [Marine Lines railway station, precedingStationOnWesternLine, Charni Road railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: precedingStationOnWesternLine Context triple: [Marine Lines railway station, precedingStationOnWesternLine, Charni Road railway station]
-
A.
precedingStationOnBlueLine
Indicates that one station is immediately before another station along the Blue Line route.
-
B.
precedingStationOnLineD
Indicates that one station is immediately before another station along subway Line D in the direction of travel.
-
C.
precedingStationOnOrangeLine
Indicates that one station is immediately before another station along the Orange Line route.
-
D.
precedingStationOnCentralLine
Indicates that one station is immediately before another station along the Central Line in travel order.
-
E.
precedingStationOnLine2
Indicates that one station is immediately before another station along the sequence of stops on transit line 2.
- 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_69f76ea4849481909b4a3073efb0114c |
completed | May 3, 2026, 3:49 p.m. |
| NER | Named-entity recognition | batch_69fde9fc184c8190bebef35df0e76076 |
completed | May 8, 2026, 1:49 p.m. |
| PD | Predicate disambiguation | batch_69fde6e5beb4819094945a695e961d88 |
completed | May 8, 2026, 1:36 p.m. |
| PDg | Predicate description generation | batch_69fde9fb68388190ada4a7018e2a2f76 |
completed | May 8, 2026, 1:49 p.m. |
Created at: May 3, 2026, 4:15 p.m.