Triple
T14249096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State of Maranhão |
E353208
|
entity |
| Predicate | includedRegion |
P285
|
FINISHED |
| Object | lower Amazon valley |
E467152
|
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: lower Amazon valley | Statement: [State of Maranhão, includedRegion, lower Amazon valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lower Amazon valley Context triple: [State of Maranhão, includedRegion, lower Amazon valley]
-
A.
Peruvian Amazon
The Peruvian Amazon is the vast northeastern portion of Peru covered by tropical rainforest, renowned for its extraordinary biodiversity, indigenous cultures, and river systems feeding the Amazon River.
-
B.
Mesoregion of Lower Amazon
chosen
The Mesoregion of Lower Amazon is an administrative and geographic region in the western part of Brazil’s Pará state, centered around the city of Santarém and encompassing areas along the lower course of the Amazon River.
-
C.
Bolivian Amazon
The Bolivian Amazon is the northern portion of Bolivia covered by tropical rainforest, forming part of the greater Amazon Basin and known for its rich biodiversity and indigenous cultures.
-
D.
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.
-
E.
Vaupés River basin
The Vaupés River basin is a remote, forested region of the northwest Amazon, spanning parts of Colombia and Brazil and known for its rich biodiversity and dense concentration of Indigenous communities.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6295ef9081909cfb0c1283bca21a |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd325815d48190b070866f41986847 |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:08 a.m.