Triple
T6946775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pakenham line |
E160816
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Richmond railway station |
E158327
|
NE FINISHED |
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: Richmond railway station | Statement: [Pakenham line, hasStation, Richmond railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richmond railway station Context triple: [Pakenham line, hasStation, Richmond railway station]
-
A.
Richmond railway station
chosen
Richmond railway station is a major suburban and event-focused train hub in Melbourne, Australia, serving multiple lines and providing key access to nearby sports and entertainment venues.
-
B.
Richmond station
Richmond station is a major Bay Area Rapid Transit (BART) and Amtrak intermodal rail hub located in Richmond, California.
-
C.
Richmond station
Richmond station is a major transport hub in southwest London that serves National Rail, London Overground, and London Underground services.
-
D.
West Richmond railway station
West Richmond railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-city suburb of Richmond on the Mernda line.
-
E.
Richmond Valley station
Richmond Valley station is a Staten Island Railway station in the Richmond Valley neighborhood of Staten Island, New York City.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69c68850419081909fb426b8f5a304c7 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6da8beb408190b5c87a354c614cf2 |
completed | March 27, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c769fd908c81908d92ff4cd79b76c0 |
completed | March 28, 2026, 5:41 a.m. |
Created at: March 27, 2026, 2:28 p.m.