Triple
T19238958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vaca Muerta shale formation |
E481077
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Vaca Muerta area in Neuquén |
—
|
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: Vaca Muerta area in Neuquén | Statement: [Vaca Muerta shale formation, namedAfter, Vaca Muerta area in Neuquén]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vaca Muerta area in Neuquén Context triple: [Vaca Muerta shale formation, namedAfter, Vaca Muerta area in Neuquén]
-
A.
Northeastern Argentina
Northeastern Argentina is a geographic region of Argentina that encompasses several provinces in the country’s northeast, characterized by fertile plains, major rivers like the Paraná, and a mix of agricultural and industrial centers.
-
B.
Vaca Muerta shale formation
chosen
Vaca Muerta shale formation is a vast, hydrocarbon-rich shale play in Argentina that is one of the world’s largest unconventional oil and gas reserves.
-
C.
Neuquén Basin
The Neuquén Basin is a major sedimentary basin in west-central Argentina known for its rich hydrocarbon resources and significant Mesozoic geological formations.
-
D.
northwestern Argentina
Northwestern Argentina is a geographically diverse region of Argentina characterized by high Andean plateaus, arid deserts, and rich indigenous and colonial cultural heritage.
-
E.
northern Argentina
Northern Argentina is a geographically diverse region of Argentina characterized by subtropical forests, wetlands, and mountainous areas that support rich biodiversity, including species such as the harpy eagle.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5faef827c81909157bbcd4060dfc9 |
completed | April 20, 2026, 10:07 a.m. |
Created at: April 10, 2026, 1:26 p.m.