Triple
T15270896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Junín |
E365016
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Orinoco heavy oil belt |
E74319
|
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: Orinoco heavy oil belt | Statement: [Junín, locatedIn, Orinoco heavy oil belt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Orinoco heavy oil belt Context triple: [Junín, locatedIn, Orinoco heavy oil belt]
-
A.
Orinoco Belt
chosen
The Orinoco Belt is a vast oil-rich region in eastern Venezuela known for containing one of the world’s largest extra-heavy crude oil reserves.
-
B.
Orinoco Basin
The Orinoco Basin is a vast tropical river basin in northern South America, encompassing large parts of Venezuela and Colombia and supporting extensive rainforest, wetlands, and rich biodiversity.
-
C.
Campos Basin oil fields
The Campos Basin oil fields are a major offshore petroleum-producing region off the coast of Brazil, central to the country’s oil industry and economic development.
-
D.
Maracaibo Basin
The Maracaibo Basin is a large sedimentary basin in northwestern Venezuela known for its rich petroleum reserves and encompassing Lake Maracaibo.
-
E.
Maturín oil fields
The Maturín oil fields are a major hydrocarbon-producing area in eastern Venezuela, contributing significantly to the country’s petroleum output.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0094eac848190a1740ae1aa6b28e0 |
completed | April 15, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef895f9708190a44ee7ade1c46a7d |
completed | May 9, 2026, 9:04 a.m. |
Created at: April 10, 2026, 3:14 a.m.