Triple
T8410075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Narita Airport Terminal 2·3 Station |
E198599
|
entity |
| Predicate | servedByService |
P1294
|
FINISHED |
| Object |
Access Express
Access Express is a limited express train service in Japan that provides direct, rapid connections between central Tokyo and Narita Airport.
|
E731496
|
NE FINISHED |
How this triple was built (4 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: Access Express | Statement: [Narita Airport Terminal 2·3 Station, servedByService, Access Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Access Express Context triple: [Narita Airport Terminal 2·3 Station, servedByService, Access Express]
-
A.
Access
Access is Microsoft's desktop database management system that enables users to create, manage, and analyze relational databases through a graphical interface and integrated tools.
-
B.
SL Access
SL Access is Stockholm's public transport smart card and ticketing system used for travel on buses, trains, and other SL services.
-
C.
Microsoft Access
Microsoft Access is a Microsoft Office database management system that combines a relational database engine with a graphical user interface and development tools for building data-driven applications.
-
D.
Express Edition
Express Edition is the free, lightweight edition of Microsoft SQL Server designed for small-scale applications, learning, and development.
-
E.
Access Industries
Access Industries is a privately held industrial group and investment company founded by Len Blavatnik, with major holdings across media, telecommunications, natural resources, and real estate.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Access Express Triple: [Narita Airport Terminal 2·3 Station, servedByService, Access Express]
Generated description
Access Express is a limited express train service in Japan that provides direct, rapid connections between central Tokyo and Narita Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Access Express Target entity description: Access Express is a limited express train service in Japan that provides direct, rapid connections between central Tokyo and Narita Airport.
-
A.
Access
Access is Microsoft's desktop database management system that enables users to create, manage, and analyze relational databases through a graphical interface and integrated tools.
-
B.
SL Access
SL Access is Stockholm's public transport smart card and ticketing system used for travel on buses, trains, and other SL services.
-
C.
Microsoft Access
Microsoft Access is a Microsoft Office database management system that combines a relational database engine with a graphical user interface and development tools for building data-driven applications.
-
D.
Express Edition
Express Edition is the free, lightweight edition of Microsoft SQL Server designed for small-scale applications, learning, and development.
-
E.
Access Industries
Access Industries is a privately held industrial group and investment company founded by Len Blavatnik, with major holdings across media, telecommunications, natural resources, and real estate.
- F. None of above. chosen
Provenance (5 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_69ca831201b481909e137936ef99ff11 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb8317045c8190b69cc99854b633be |
completed | March 31, 2026, 8:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce0317cb188190b207bcaffb629a75 |
completed | April 2, 2026, 5:48 a.m. |
| NEDg | Description generation | batch_69ce07808098819087e896b87320aefd |
completed | April 2, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce08759e1c81909c96caf3b571e1ca |
completed | April 2, 2026, 6:11 a.m. |
Created at: March 30, 2026, 6:05 p.m.