Triple
T14084109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Athens Suburban Railway |
E338943
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Airport–Kiato line
The Airport–Kiato line is a key Athens Suburban Railway route in Greece that connects Athens International Airport with the coastal town of Kiato, serving numerous intermediate urban and regional stations.
|
E1078190
|
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: Airport–Kiato line | Statement: [Athens Suburban Railway, hasLine, Airport–Kiato line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Airport–Kiato line Context triple: [Athens Suburban Railway, hasLine, Airport–Kiato line]
-
A.
Keikyū Airport Line
The Keikyū Airport Line is a railway line in the Tokyo area that provides direct train access between central Tokyo and Haneda Airport.
-
B.
Narita Line
The Narita Line is a railway line in Japan operated by JR East that connects Chiba Prefecture with Narita and its surrounding areas, serving both local commuters and access to Narita International Airport via connecting services.
-
C.
Kansai Airport Line
The Kansai Airport Line is a railway route in Japan that connects Kansai International Airport with the mainland rail network, providing access to major cities in the Kansai region.
-
D.
Narita Airport Line (Keisei)
The Narita Airport Line (Keisei) is a Japanese railway line operated by Keisei Electric Railway that provides rapid rail access between central Tokyo and Narita International Airport.
-
E.
Joban Line
The Joban Line is a major railway line in eastern Japan operated by JR East that runs along the Pacific coast, connecting the Tokyo area with Fukushima and Miyagi Prefectures.
- 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: Airport–Kiato line Triple: [Athens Suburban Railway, hasLine, Airport–Kiato line]
Generated description
The Airport–Kiato line is a key Athens Suburban Railway route in Greece that connects Athens International Airport with the coastal town of Kiato, serving numerous intermediate urban and regional stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Airport–Kiato line Target entity description: The Airport–Kiato line is a key Athens Suburban Railway route in Greece that connects Athens International Airport with the coastal town of Kiato, serving numerous intermediate urban and regional stations.
-
A.
Keikyū Airport Line
The Keikyū Airport Line is a railway line in the Tokyo area that provides direct train access between central Tokyo and Haneda Airport.
-
B.
Narita Line
The Narita Line is a railway line in Japan operated by JR East that connects Chiba Prefecture with Narita and its surrounding areas, serving both local commuters and access to Narita International Airport via connecting services.
-
C.
Kansai Airport Line
The Kansai Airport Line is a railway route in Japan that connects Kansai International Airport with the mainland rail network, providing access to major cities in the Kansai region.
-
D.
Narita Airport Line (Keisei)
The Narita Airport Line (Keisei) is a Japanese railway line operated by Keisei Electric Railway that provides rapid rail access between central Tokyo and Narita International Airport.
-
E.
Joban Line
The Joban Line is a major railway line in eastern Japan operated by JR East that runs along the Pacific coast, connecting the Tokyo area with Fukushima and Miyagi Prefectures.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5ede40048190b465e909565730c1 |
completed | April 14, 2026, 3:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb676620481908ed2fa5687a21866 |
completed | May 7, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69fcc5c893dc81908538136e0f9170ca |
completed | May 7, 2026, 5:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcc64ac93c8190ad40a04c74f70e18 |
completed | May 7, 2026, 5:05 p.m. |
Created at: April 9, 2026, 10:21 p.m.