Triple
T8172491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Skymark Airlines |
E190855
|
entity |
| Predicate | operatesRoute |
P3695
|
FINISHED |
| Object |
Tokyo Haneda – Sapporo
Tokyo Haneda – Sapporo is a major domestic air route in Japan connecting Tokyo’s Haneda Airport with Sapporo’s New Chitose Airport on the island of Hokkaido.
|
E716123
|
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: Tokyo Haneda – Sapporo | Statement: [Skymark Airlines, operatesRoute, Tokyo Haneda – Sapporo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Haneda – Sapporo Context triple: [Skymark Airlines, operatesRoute, Tokyo Haneda – Sapporo]
-
A.
Tokyo–Nagoya–Osaka
Tokyo–Nagoya–Osaka is Japan’s core high-speed rail and economic corridor linking the capital with major industrial and commercial centers in central and western Honshu.
-
B.
Kitakyushu–Naha
Kitakyushu–Naha is a domestic air route in Japan connecting the city of Kitakyushu on Kyushu Island with Naha, the capital of Okinawa Prefecture.
-
C.
Hokurikudō
Hokurikudō was one of the ancient Japanese regional administrative and road circuits (dō) that encompassed several provinces along the Sea of Japan coast.
-
D.
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.
-
E.
Sendai Airport
Sendai Airport is a regional international airport in Miyagi Prefecture, Japan, providing domestic and limited international air services to the Sendai metropolitan area.
- 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: Tokyo Haneda – Sapporo Triple: [Skymark Airlines, operatesRoute, Tokyo Haneda – Sapporo]
Generated description
Tokyo Haneda – Sapporo is a major domestic air route in Japan connecting Tokyo’s Haneda Airport with Sapporo’s New Chitose Airport on the island of Hokkaido.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Haneda – Sapporo Target entity description: Tokyo Haneda – Sapporo is a major domestic air route in Japan connecting Tokyo’s Haneda Airport with Sapporo’s New Chitose Airport on the island of Hokkaido.
-
A.
Tokyo–Nagoya–Osaka
Tokyo–Nagoya–Osaka is Japan’s core high-speed rail and economic corridor linking the capital with major industrial and commercial centers in central and western Honshu.
-
B.
Kitakyushu–Naha
Kitakyushu–Naha is a domestic air route in Japan connecting the city of Kitakyushu on Kyushu Island with Naha, the capital of Okinawa Prefecture.
-
C.
Hokurikudō
Hokurikudō was one of the ancient Japanese regional administrative and road circuits (dō) that encompassed several provinces along the Sea of Japan coast.
-
D.
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.
-
E.
Sendai Airport
Sendai Airport is a regional international airport in Miyagi Prefecture, Japan, providing domestic and limited international air services to the Sendai metropolitan area.
- 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_69ca82c1c0a08190bf8692b4d91a03ca |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4807c9808190ad91a9c688a4c7fd |
completed | March 31, 2026, 4:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf65ed508190abb60f9189f43e5c |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc312a8608190b899394752ef375f |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd84893488190ae5376524650d5c4 |
completed | April 1, 2026, 8:33 a.m. |
Created at: March 30, 2026, 5:39 p.m.