Triple
T8959192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ogasawara Subprefecture |
E213554
|
entity |
| Predicate | includesIslandGroup |
P1180
|
FINISHED |
| Object | Hahajima Islands |
E647907
|
NE FINISHED |
How this triple was built (2 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: Hahajima Islands | Statement: [Ogasawara Subprefecture, includesIslandGroup, Hahajima Islands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hahajima Islands Context triple: [Ogasawara Subprefecture, includesIslandGroup, Hahajima Islands]
-
A.
Hahajima Islands
chosen
The Hahajima Islands are a remote subtropical island group in the Ogasawara (Bonin) archipelago of Tokyo, Japan, known for their rich biodiversity and relatively untouched natural environment.
-
B.
Ōsumi Islands
The Ōsumi Islands are a subtropical Japanese archipelago located at the northern end of the Ryukyu Islands, known for their volcanic landscapes and belonging administratively to Kagoshima Prefecture.
-
C.
Miyako Islands
The Miyako Islands are a subtropical Japanese island group in Okinawa Prefecture known for their coral reefs, white-sand beaches, and clear blue waters.
-
D.
Izu Islands
The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
-
E.
Amami Islands
The Amami Islands are a subtropical Japanese archipelago in the northern Ryukyu chain, known for their unique biodiversity, coral reefs, and distinct Ryukyuan culture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8399ad2081909f8fa41d4314c215 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc672b12b48190a9d964f79b96d237 |
completed | April 1, 2026, 12:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58a50d0748190a429af33cdced80a |
completed | April 20, 2026, 2:07 a.m. |
Created at: March 30, 2026, 7 p.m.