Triple
T17241321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chōfu Airport |
E418503
|
entity |
| Predicate | hasDestination |
P2066
|
FINISHED |
| Object | Hachijojima Airport |
—
|
NE NERFINISHED |
How this triple was built (3 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: Hachijojima Airport | Statement: [Chōfu Airport, hasDestination, Hachijojima Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hachijojima Airport Context triple: [Chōfu Airport, hasDestination, Hachijojima Airport]
-
A.
Miyakejima Airport
Miyakejima Airport is a small regional airport serving Miyakejima Island in Tokyo Prefecture, Japan, providing vital air links to the mainland.
-
B.
Mikurajima Airport
Mikurajima Airport is a small regional airport serving Mikurajima Island in Tokyo, Japan, providing essential air links to the mainland.
-
C.
Kumejima Airport
Kumejima Airport is a regional airport in Okinawa Prefecture, Japan, providing air transport connections between Kume Island and other parts of the country.
-
D.
Niijima Airport
Niijima Airport is a small regional airport serving Niijima Island in Tokyo’s Izu Islands, providing vital air links to the Tokyo area and surrounding islands.
-
E.
Minamidaitō Airport
Minamidaitō Airport is a small regional airport in Japan’s Okinawa Prefecture that provides air access to the remote Minamidaitōjima island.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hachijojima Airport Target entity description: Hachijojima Airport is a regional airport serving Hachijō-jima Island in Tokyo Prefecture, Japan, providing domestic connections to the mainland.
-
A.
Miyakejima Airport
Miyakejima Airport is a small regional airport serving Miyakejima Island in Tokyo Prefecture, Japan, providing vital air links to the mainland.
-
B.
Mikurajima Airport
Mikurajima Airport is a small regional airport serving Mikurajima Island in Tokyo, Japan, providing essential air links to the mainland.
-
C.
Kumejima Airport
Kumejima Airport is a regional airport in Okinawa Prefecture, Japan, providing air transport connections between Kume Island and other parts of the country.
-
D.
Niijima Airport
Niijima Airport is a small regional airport serving Niijima Island in Tokyo’s Izu Islands, providing vital air links to the Tokyo area and surrounding islands.
-
E.
Minamidaitō Airport
Minamidaitō Airport is a small regional airport in Japan’s Okinawa Prefecture that provides air access to the remote Minamidaitōjima island.
- F. None of above. chosen
Provenance (2 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e203ec88190a21f38cbb18a14fa |
completed | April 19, 2026, 1:21 a.m. |
Created at: April 10, 2026, 5:39 a.m.