Triple
T13670605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nankai Electric Railway lines in Osaka |
E327737
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Kansai Airport Station |
E180981
|
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: Kansai Airport Station | Statement: [Nankai Electric Railway lines in Osaka, majorStation, Kansai Airport Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kansai Airport Station Context triple: [Nankai Electric Railway lines in Osaka, majorStation, Kansai Airport Station]
-
A.
Kansai Airport Station
chosen
Kansai Airport Station is a railway station in Osaka Prefecture that provides direct rail access to Kansai International Airport, connecting it with major urban centers in the Kansai region.
-
B.
Osaka Airport Station
Osaka Airport Station is a railway station in Toyonaka, Osaka Prefecture, that serves as the main rail access point to Osaka International Airport (Itami Airport).
-
C.
Narita Station
Narita Station is a railway station in Narita, Chiba Prefecture, Japan, serving as a local transit hub for passengers traveling to and from the city and nearby Narita International Airport.
-
D.
Osaka Station
Osaka Station is a major railway terminal and transportation hub in Osaka, Japan, serving numerous local and long-distance train lines and connecting key commercial districts.
-
E.
Haneda Airport Terminal 3 Station
Haneda Airport Terminal 3 Station is a railway station in Tokyo that serves Haneda Airport’s international terminal, providing direct access via the Tokyo Monorail and other rail services.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6599c248190b7f134b5b9947a23 |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7943bfaf0819097410e901847d77c |
completed | May 3, 2026, 6:30 p.m. |
Created at: April 9, 2026, 9:53 p.m.