Triple
T23169116
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jeanne d’Arc Basin petroleum system |
E578793
|
entity |
| Predicate | containsInfrastructure |
P2560
|
FINISHED |
| Object | Terra Nova FPSO |
—
|
NE NERFINISHED |
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: Terra Nova FPSO | Statement: [Jeanne d’Arc Basin petroleum system, containsInfrastructure, Terra Nova FPSO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Terra Nova FPSO Context triple: [Jeanne d’Arc Basin petroleum system, containsInfrastructure, Terra Nova FPSO]
-
A.
Terra Nova FPSO
chosen
Terra Nova FPSO is a floating production, storage and offloading vessel used to extract, process, and store oil from the Terra Nova offshore oil field off the coast of Newfoundland and Labrador, Canada.
-
B.
SeaRose FPSO
SeaRose FPSO is a floating production, storage and offloading vessel used to extract, process, and store oil from the White Rose offshore field off the coast of Newfoundland and Labrador, Canada.
-
C.
Northern Endeavour FPSO
Northern Endeavour FPSO is a floating production, storage and offloading vessel that was used to process and store oil from offshore fields in the Timor Sea.
-
D.
Seabase Alpha
Seabase Alpha is an underwater research-themed habitat and exhibit area that served as the central attraction within The Living Seas pavilion at EPCOT in Walt Disney World.
-
E.
Gulftainer
Gulftainer is a global port management and logistics company based in the United Arab Emirates, known for operating and developing container terminals and cargo facilities worldwide.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e245fc75348190a0288401044c8af8 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f2e5e208190839ec37de4b974af |
completed | April 29, 2026, 4:55 a.m. |
Created at: April 17, 2026, 4:03 p.m.