Triple
T15270931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ayacucho |
E365017
|
entity |
| Predicate | locatedInBasin |
P18951
|
FINISHED |
| Object | Orinoco petroleum basin |
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 petroleum basin | Statement: [Ayacucho, locatedInBasin, Orinoco petroleum basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Orinoco petroleum basin Context triple: [Ayacucho, locatedInBasin, Orinoco petroleum basin]
-
A.
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.
-
B.
Maracaibo Basin
The Maracaibo Basin is a large sedimentary basin in northwestern Venezuela known for its rich petroleum reserves and encompassing Lake Maracaibo.
-
C.
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.
-
D.
Venezuelan Basin
The Venezuelan Basin is a deep oceanic basin in the southern Caribbean, lying off the coasts of Venezuela and nearby islands and forming one of the major structural depressions of the Caribbean Sea.
-
E.
Amazon–Orinoco watershed region
The Amazon–Orinoco watershed region is a vast, ecologically rich area in northern South America where the drainage basins of the Amazon and Orinoco rivers converge and interact.
- 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_69ff219294d48190a4b6754aa107b155 |
completed | May 9, 2026, 11:59 a.m. |
Created at: April 10, 2026, 3:14 a.m.