Triple
T3607419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Chitose Airport |
E76405
|
entity |
| Predicate | hasRailConnection |
P848
|
FINISHED |
| Object |
New Chitose Airport Station
New Chitose Airport Station is a railway station in Hokkaido, Japan, that provides direct train access between New Chitose Airport and major destinations such as Sapporo.
|
E372728
|
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: New Chitose Airport Station | Statement: [New Chitose Airport, hasRailConnection, New Chitose Airport Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Chitose Airport Station Context triple: [New Chitose Airport, hasRailConnection, New Chitose Airport Station]
-
A.
New Chitose Airport
New Chitose Airport is the main international gateway to Japan’s northern island of Hokkaido, serving Sapporo and the surrounding region.
-
B.
Kansai Airport Station
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.
-
C.
Narita Airport Terminal 2·3 Station
Narita Airport Terminal 2·3 Station is a railway station in Narita, Chiba Prefecture, Japan, serving passengers traveling to and from Terminals 2 and 3 of Narita International Airport.
-
D.
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).
-
E.
Narita Airport Terminal 1 Station
Narita Airport Terminal 1 Station is a railway station in Narita, Chiba Prefecture, Japan, serving as a key access point for passengers traveling to and from Terminal 1 of Narita International Airport.
- 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: New Chitose Airport Station Triple: [New Chitose Airport, hasRailConnection, New Chitose Airport Station]
Generated description
New Chitose Airport Station is a railway station in Hokkaido, Japan, that provides direct train access between New Chitose Airport and major destinations such as Sapporo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Chitose Airport Station Target entity description: New Chitose Airport Station is a railway station in Hokkaido, Japan, that provides direct train access between New Chitose Airport and major destinations such as Sapporo.
-
A.
New Chitose Airport
New Chitose Airport is the main international gateway to Japan’s northern island of Hokkaido, serving Sapporo and the surrounding region.
-
B.
Kansai Airport Station
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.
-
C.
Narita Airport Terminal 2·3 Station
Narita Airport Terminal 2·3 Station is a railway station in Narita, Chiba Prefecture, Japan, serving passengers traveling to and from Terminals 2 and 3 of Narita International Airport.
-
D.
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).
-
E.
Narita Airport Terminal 1 Station
Narita Airport Terminal 1 Station is a railway station in Narita, Chiba Prefecture, Japan, serving as a key access point for passengers traveling to and from Terminal 1 of Narita International Airport.
- 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_69ad85da0ba481908b3b48c69efe2b98 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc228e24481909ae6a1e4ad796917 |
completed | March 8, 2026, 6:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4330bc9f081909a5c1e6da885cfc5 |
completed | March 13, 2026, 3:53 p.m. |
| NEDg | Description generation | batch_69b4364e9f848190ab1e5e03c43dfae4 |
completed | March 13, 2026, 4:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4367bec908190b0c6dc844af5e366 |
completed | March 13, 2026, 4:08 p.m. |
Created at: March 8, 2026, 3:22 p.m.