Triple
T29400820
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrel Sub-basin |
E745635
|
entity |
| Predicate | hydrocarbonSystemElement |
P157997
|
FINISHED |
| Object | source rocks |
—
|
LITERAL 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: source rocks | Statement: [Petrel Sub-basin, hydrocarbonSystemElement, source rocks]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hydrocarbonSystemElement Context triple: [Petrel Sub-basin, hydrocarbonSystemElement, source rocks]
-
A.
hydrocarbonSystem
Indicates a relationship where entities participate together in or belong to the same hydrocarbon system, such as a connected set of geological components involved in hydrocarbon generation, migration, and accumulation.
-
B.
petroleumSystemElement
chosen
Indicates a relationship where something functions as a component or constituent element within a petroleum system.
-
C.
hydrocarbonRole
Indicates that one entity serves a specific functional or contextual role in relation to a hydrocarbon.
-
D.
primaryHydrocarbonType
Indicates the main or dominant type of hydrocarbon associated with an entity, such as a resource, sample, or reservoir.
-
E.
hydrocarbonPotential
Indicates the degree to which a geological unit or material is capable of generating, containing, or yielding hydrocarbons such as oil or natural gas.
- 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_69f0a79eb7d081908c67197a5f347e68 |
completed | April 28, 2026, 12:27 p.m. |
| NER | Named-entity recognition | batch_69f66a0772648190b5083f0fa099137c |
completed | May 2, 2026, 9:17 p.m. |
| PD | Predicate disambiguation | batch_69f660f4f7a88190b93c60d76b86c912 |
completed | May 2, 2026, 8:39 p.m. |
Created at: April 28, 2026, 2:50 p.m.