Triple
T1850498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japan Agency for Marine-Earth Science and Technology |
E41383
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | Kaiko ROV system |
E6409
|
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: Kaiko ROV system | Statement: [Japan Agency for Marine-Earth Science and Technology, operates, Kaiko ROV system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kaiko ROV system Context triple: [Japan Agency for Marine-Earth Science and Technology, operates, Kaiko ROV system]
-
A.
Fendouzhe submersible
The Fendouzhe submersible is a Chinese deep-sea research vehicle capable of crewed dives to the ocean’s deepest trenches, including the Challenger Deep in the Mariana Trench.
-
B.
ROV Kaikō
chosen
ROV Kaikō was a Japanese remotely operated deep-sea research vehicle renowned for reaching and studying the deepest parts of the world’s oceans.
-
C.
DSV Deepsea Challenger
DSV Deepsea Challenger is a custom-built deep-submergence vehicle designed for filmmaker James Cameron’s record-setting solo dive to the bottom of the Mariana Trench.
-
D.
Argo floats
Argo floats are autonomous, drifting oceanographic instruments that profile temperature, salinity, and currents throughout the global oceans to support climate and circulation research.
-
E.
FNRS-1 bathyscaphe
The FNRS-1 bathyscaphe was an early deep-diving research submersible designed by Swiss physicist and explorer Auguste Piccard to pioneer manned exploration of the ocean depths.
- 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_69a88648cd44819093303206d96d76ad |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb066bd6881909c8d6a6b63cb0ee5 |
completed | March 7, 2026, 4:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adc9c5852081909e178b7e55c11bc7 |
completed | March 8, 2026, 7:11 p.m. |
Created at: March 4, 2026, 7:33 p.m.