Triple
T21170220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Margarets railway station |
E521669
|
entity |
| Predicate | ticketingSystem |
P3383
|
FINISHED |
| Object | Oyster |
—
|
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: Oyster | Statement: [St Margarets railway station, ticketingSystem, Oyster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oyster Context triple: [St Margarets railway station, ticketingSystem, Oyster]
-
A.
Oyster
"Oyster" is a 1994 alternative rock album by Bermudian singer-songwriter Heather Nova, known for its atmospheric sound and emotive vocals.
-
B.
Oyster
chosen
Oyster is a contactless smartcard used for paying fares on public transport in London.
-
C.
Mussende
Mussende is a municipality located in Angola’s Cuanza Sul Province.
-
D.
Crab
Crab is the nickname of Jesse Burkett, a Hall of Fame Major League Baseball outfielder from the late 19th and early 20th centuries.
-
E.
Ostrearia
Ostrearia is a genus of flowering plants in the witch-hazel family Hamamelidaceae, known for its woody species found in parts of Asia.
- 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72712893081908e394ccc7e0cbb53 |
completed | April 21, 2026, 7:28 a.m. |
Created at: April 16, 2026, 3 p.m.