Triple
T13986981
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shinkai 6500 |
E336464
|
entity |
| Predicate | belongsToProgram |
P16656
|
FINISHED |
| Object | JAMSTEC deep-sea research program |
E41383
|
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: JAMSTEC deep-sea research program | Statement: [Shinkai 6500, belongsToProgram, JAMSTEC deep-sea research program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JAMSTEC deep-sea research program Context triple: [Shinkai 6500, belongsToProgram, JAMSTEC deep-sea research program]
-
A.
Integrated Ocean Drilling Program
The Integrated Ocean Drilling Program was a multinational marine research initiative that used specialized drilling vessels to investigate Earth’s history, structure, and climate through deep-sea sediment and rock cores.
-
B.
Japan Agency for Marine-Earth Science and Technology
chosen
The Japan Agency for Marine-Earth Science and Technology is a Japanese national research institution specializing in oceanography, marine geology, and Earth science, known for operating advanced deep-sea exploration technologies.
-
C.
Deep Sea Drilling Project
The Deep Sea Drilling Project was an international scientific ocean drilling program (1968–1983) that revolutionized understanding of plate tectonics, seafloor spreading, and Earth’s geological history by recovering deep-sea sediment and crust samples.
-
D.
Deep Ocean Exploration and Research (DOER Marine)
Deep Ocean Exploration and Research (DOER Marine) is an ocean technology company specializing in the design and development of advanced subsea vehicles and systems for deep-sea exploration and research.
-
E.
Chikyu scientific drilling vessel
The Chikyu scientific drilling vessel is a Japanese deep-sea research ship designed to drill into the Earth’s crust for advanced geological and seismological studies, including investigations of earthquake zones.
- 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_69d81c639e808190a0e4b4f3d31c6a59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ea537408190bb9d35963886803f |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac9604cc819088cde0ad8271ad48 |
completed | May 6, 2026, 9:03 p.m. |
Created at: April 9, 2026, 10:18 p.m.