Triple
T20896208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nankai limited express EMUs |
E514542
|
entity |
| Predicate | serviceNameOperated |
P5884
|
FINISHED |
| Object | Rapi:t |
—
|
NE NERFINISHED |
How this triple was built (3 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: Rapi:t | Statement: [Nankai limited express EMUs, serviceNameOperated, Rapi:t]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rapi:t Context triple: [Nankai limited express EMUs, serviceNameOperated, Rapi:t]
-
A.
Rappi
Rappi is the short name of the Swiss professional ice hockey team Rapperswil-Jona Lakers, based in Rapperswil-Jona.
-
B.
Rapota
Rapota is a small, uninhabited islet in the Aitutaki atoll of the Cook Islands, known for its picturesque lagoon scenery and use as a filming location.
-
C.
Rapota
Rapota is a Russian surname most notably borne by Grigory Rapota, a Russian politician and former diplomat.
-
D.
Rapf
Rapf is a surname most notably associated with American film producer Harry Rapf, a key figure in early Hollywood cinema.
-
E.
rapi:t α
chosen
rapi:t α is a premium variant of the Nankai Electric Railway airport limited express service in Osaka, Japan, featuring distinctive futuristic trainsets and reserved-seat comfort for travelers to and from Kansai International Airport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: serviceNameOperated Context triple: [Nankai limited express EMUs, serviceNameOperated, Rapi:t]
-
A.
operatesService
chosen
Indicates that an agent runs, manages, or provides a particular service.
-
B.
operationalService
Indicates that one entity provides, performs, or is responsible for carrying out a particular service or operation for another entity.
-
C.
serviceName
Indicates the specific name or identifier of a service associated with an entity or interaction.
-
D.
ledToOperationalServiceOf
Indicates that one entity caused or enabled another entity to enter or begin operational service.
-
E.
operatesServiceTo
Indicates that one entity runs or provides a transportation or service route to another entity or location.
- F. None of above.
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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d06233588190942493b709e30820 |
completed | April 21, 2026, 1:18 a.m. |
| PD | Predicate disambiguation | batch_69e5c9ac91108190a6700fcdf2f11890 |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 16, 2026, 12:47 p.m.