Triple
T20058220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham railway station |
E499396
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | Rochester 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: Rochester railway station | Statement: [Chatham railway station, hasAdjacentStation, Rochester railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rochester railway station Context triple: [Chatham railway station, hasAdjacentStation, Rochester railway station]
-
A.
Rochester railway station
chosen
Rochester railway station is a key rail hub in Kent, England, serving the historic city of Rochester with regional and commuter services, including routes to London and other Medway towns.
-
B.
Rochester station
Rochester station is an Amtrak passenger rail station in Rochester, New York, serving intercity routes including the Maple Leaf.
-
C.
Utica Station
Utica Station is a light rail station on the Buffalo Metro Rail system in Buffalo, New York.
-
D.
Utica station
Utica station is a historic intermodal rail station in Utica, New York, serving Amtrak, commuter, and bus services as a key transportation hub in the region.
-
E.
Roslyn station
Roslyn station is a SEPTA Regional Rail stop in Pennsylvania that serves local commuters on the Warminster Line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6637325908190aefc0e27e2ed5750 |
completed | April 20, 2026, 5:33 p.m. |
Created at: April 11, 2026, 3:38 p.m.