Triple
T21949120
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nankai megathrust |
E542012
|
entity |
| Predicate | relatedDrillingProgram |
P43293
|
FINISHED |
| Object | Integrated Ocean Drilling Program |
—
|
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: Integrated Ocean Drilling Program | Statement: [Nankai megathrust, relatedDrillingProgram, Integrated Ocean Drilling Program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Integrated Ocean Drilling Program Context triple: [Nankai megathrust, relatedDrillingProgram, Integrated Ocean Drilling Program]
-
A.
Integrated Ocean Drilling Program
chosen
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.
Ocean Drilling Program
The Ocean Drilling Program was an international marine research initiative that used deep-sea drilling to study Earth’s crust, climate history, and geological processes beneath the ocean floor.
-
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.
International Ocean Discovery Program
The International Ocean Discovery Program is a multinational marine research initiative that conducts scientific ocean drilling to study Earth's history, structure, and climate recorded in seafloor sediments and rocks.
-
E.
European Consortium for Ocean Research Drilling
The European Consortium for Ocean Research Drilling is a European scientific alliance that coordinates and supports participation in international ocean drilling programs to study Earth’s subseafloor geology, climate history, and tectonic processes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: relatedDrillingProgram Context triple: [Nankai megathrust, relatedDrillingProgram, Integrated Ocean Drilling Program]
-
A.
relatedTrench
Indicates that one trench has a specified relational association or connection to another trench.
-
B.
linkedProgram
chosen
Indicates that one program is associated or connected to another program in a meaningful or dependent way.
-
C.
relatedExpedition
Indicates that one expedition has a connection or association with another expedition, such as being part of the same project, time period, or thematic context.
-
D.
relatedReservoir
Indicates that one reservoir has a specified relationship or association with another reservoir, such as physical connection, shared resources, or functional linkage.
-
E.
relatedTrial
Indicates that one trial is associated with another trial, typically through relevance, similarity, or shared context within a broader study or legal/experimental framework.
- F. None of above.
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_69e0c47ef0e48190a50e1bcc43f4b3fd |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1243aed048190b4342899c83b38ec |
completed | April 28, 2026, 9:18 p.m. |
| PD | Predicate disambiguation | batch_69e6f601f2188190893bcdde0cf58ad6 |
completed | April 21, 2026, 3:58 a.m. |
Created at: April 16, 2026, 7:58 p.m.