Triple
T2256076
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izu–Ogasawara Trench |
E49726
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Izu Islands |
E261293
|
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: Izu Islands | Statement: [Izu–Ogasawara Trench, namedAfter, Izu Islands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Izu Islands Context triple: [Izu–Ogasawara Trench, namedAfter, Izu Islands]
-
A.
Izu Islands
chosen
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.
-
B.
Aragusuku Islands
The Aragusuku Islands are a small, remote island group in Okinawa Prefecture, Japan, known for their traditional Ryukyuan culture and inclusion within the Yaeyama archipelago.
-
C.
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.
-
D.
Amakusa Islands
The Amakusa Islands are a scenic archipelago off the coast of Kyushu in Japan, known for their rugged coastlines, historic Christian heritage, and popular marine tourism.
-
E.
Tomogashima Islands
The Tomogashima Islands are a small group of scenic, historically fortified islands in the Kitan Strait of Japan, known for their abandoned military ruins, hiking trails, and views of the Seto Inland Sea.
- 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc1559ff481908efe3f214b2570dc |
completed | March 7, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b589a2d510819089503b77f4d21fc8 |
completed | March 14, 2026, 4:15 p.m. |
Created at: March 4, 2026, 7:47 p.m.